[PATCH] drivers/input/keyboard: convert to dynamic input_dev allocation
Input: convert drivers/input/keyboard to dynamic input_dev allocation
This is required for input_dev sysfs integration
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
commit 6c54454d97a93b1d747e4b16a45237b03e8ac6d1
tree a92ced3a9db4f4fd88a45e8c3bf85883b743ed55
parent f18c31d676d42b4f75f1520733f4b5b2c966524d
author Dmitry Torokhov <[email protected]> Thu, 15 Sep 2005 02:01:45 -0500
committer Greg Kroah-Hartman <[email protected]> Thu, 27 Oct 2005 22:48:04 -0700
drivers/input/keyboard/amikbd.c | 59 +++++------
drivers/input/keyboard/atkbd.c | 188 +++++++++++++++++++----------------
drivers/input/keyboard/corgikbd.c | 74 +++++++-------
drivers/input/keyboard/lkkbd.c | 126 ++++++++++++-----------
drivers/input/keyboard/maple_keyb.c | 76 ++++++--------
drivers/input/keyboard/newtonkbd.c | 83 +++++++--------
drivers/input/keyboard/spitzkbd.c | 77 ++++++++------
drivers/input/keyboard/sunkbd.c | 117 ++++++++++++----------
drivers/input/keyboard/xtkbd.c | 82 +++++++--------
9 files changed, 450 insertions(+), 432 deletions(-)
diff --git a/drivers/input/keyboard/amikbd.c b/drivers/input/keyboard/amikbd.c
index 4e8e8ea..3d63bc1 100644
--- a/drivers/input/keyboard/amikbd.c
+++ b/drivers/input/keyboard/amikbd.c
@@ -155,10 +155,7 @@ static const char *amikbd_messages[8] =
[7] = KERN_WARNING "amikbd: keyboard interrupt\n"
};
-static struct input_dev amikbd_dev;
-
-static char *amikbd_name = "Amiga keyboard";
-static char *amikbd_phys = "amikbd/input0";
+static struct input_dev *amikbd_dev;
static irqreturn_t amikbd_interrupt(int irq, void *dummy, struct pt_regs *fp)
{
@@ -176,16 +173,16 @@ static irqreturn_t amikbd_interrupt(int
scancode = amikbd_keycode[scancode];
- input_regs(&amikbd_dev, fp);
+ input_regs(amikbd_dev, fp);
if (scancode == KEY_CAPSLOCK) { /* CapsLock is a toggle switch key on Amiga */
- input_report_key(&amikbd_dev, scancode, 1);
- input_report_key(&amikbd_dev, scancode, 0);
- input_sync(&amikbd_dev);
+ input_report_key(amikbd_dev, scancode, 1);
+ input_report_key(amikbd_dev, scancode, 0);
} else {
- input_report_key(&amikbd_dev, scancode, down);
- input_sync(&amikbd_dev);
+ input_report_key(amikbd_dev, scancode, down);
}
+
+ input_sync(amikbd_dev);
} else /* scancodes >= 0x78 are error codes */
printk(amikbd_messages[scancode - 0x78]);
@@ -202,39 +199,41 @@ static int __init amikbd_init(void)
if (!request_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100, "amikeyb"))
return -EBUSY;
- init_input_dev(&amikbd_dev);
-
- amikbd_dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
- amikbd_dev.keycode = amikbd_keycode;
- amikbd_dev.keycodesize = sizeof(unsigned char);
- amikbd_dev.keycodemax = ARRAY_SIZE(amikbd_keycode);
+ amikbd_dev = input_dev_allocate();
+ if (!amikbd_dev) {
+ printk(KERN_ERR "amikbd: not enough memory for input device\n");
+ release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100);
+ return -ENOMEM;
+ }
+
+ amikbd_dev->name = "Amiga Keyboard";
+ amikbd_dev->phys = "amikbd/input0";
+ amikbd_dev->id.bustype = BUS_AMIGA;
+ amikbd_dev->id.vendor = 0x0001;
+ amikbd_dev->id.product = 0x0001;
+ amikbd_dev->id.version = 0x0100;
+
+ amikbd_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ amikbd_dev->keycode = amikbd_keycode;
+ amikbd_dev->keycodesize = sizeof(unsigned char);
+ amikbd_dev->keycodemax = ARRAY_SIZE(amikbd_keycode);
for (i = 0; i < 0x78; i++)
if (amikbd_keycode[i])
- set_bit(amikbd_keycode[i], amikbd_dev.keybit);
+ set_bit(amikbd_keycode[i], amikbd_dev->keybit);
ciaa.cra &= ~0x41; /* serial data in, turn off TA */
request_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt, 0, "amikbd", amikbd_interrupt);
- amikbd_dev.name = amikbd_name;
- amikbd_dev.phys = amikbd_phys;
- amikbd_dev.id.bustype = BUS_AMIGA;
- amikbd_dev.id.vendor = 0x0001;
- amikbd_dev.id.product = 0x0001;
- amikbd_dev.id.version = 0x0100;
-
- input_register_device(&amikbd_dev);
-
- printk(KERN_INFO "input: %s\n", amikbd_name);
-
+ input_register_device(amikbd_dev);
return 0;
}
static void __exit amikbd_exit(void)
{
- input_unregister_device(&amikbd_dev);
free_irq(IRQ_AMIGA_CIAA_SP, amikbd_interrupt);
- release_mem_region(CIAA_PHYSADDR-1+0xb00, 0x100);
+ input_unregister_device(amikbd_dev);
+ release_mem_region(CIAA_PHYSADDR - 1 + 0xb00, 0x100);
}
module_init(amikbd_init);
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 1ad8c2e..820c7fd 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -185,12 +185,12 @@ static struct {
struct atkbd {
- struct ps2dev ps2dev;
+ struct ps2dev ps2dev;
+ struct input_dev *dev;
/* Written only during init */
char name[64];
char phys[32];
- struct input_dev dev;
unsigned short id;
unsigned char keycode[512];
@@ -290,7 +290,7 @@ static irqreturn_t atkbd_interrupt(struc
if (!atkbd->enabled)
goto out;
- input_event(&atkbd->dev, EV_MSC, MSC_RAW, code);
+ input_event(atkbd->dev, EV_MSC, MSC_RAW, code);
if (atkbd->translated) {
@@ -326,10 +326,10 @@ static irqreturn_t atkbd_interrupt(struc
atkbd->release = 1;
goto out;
case ATKBD_RET_HANGUEL:
- atkbd_report_key(&atkbd->dev, regs, KEY_HANGUEL, 3);
+ atkbd_report_key(atkbd->dev, regs, KEY_HANGUEL, 3);
goto out;
case ATKBD_RET_HANJA:
- atkbd_report_key(&atkbd->dev, regs, KEY_HANJA, 3);
+ atkbd_report_key(atkbd->dev, regs, KEY_HANJA, 3);
goto out;
case ATKBD_RET_ERR:
printk(KERN_DEBUG "atkbd.c: Keyboard on %s reports too many keys pressed.\n", serio->phys);
@@ -345,7 +345,7 @@ static irqreturn_t atkbd_interrupt(struc
}
if (atkbd->keycode[code] != ATKBD_KEY_NULL)
- input_event(&atkbd->dev, EV_MSC, MSC_SCAN, code);
+ input_event(atkbd->dev, EV_MSC, MSC_SCAN, code);
switch (atkbd->keycode[code]) {
case ATKBD_KEY_NULL:
@@ -365,7 +365,7 @@ static irqreturn_t atkbd_interrupt(struc
"to make it known.\n",
code & 0x80 ? "e0" : "", code & 0x7f);
}
- input_sync(&atkbd->dev);
+ input_sync(atkbd->dev);
break;
case ATKBD_SCR_1:
scroll = 1 - atkbd->release * 2;
@@ -390,7 +390,7 @@ static irqreturn_t atkbd_interrupt(struc
break;
default:
value = atkbd->release ? 0 :
- (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev.key)));
+ (1 + (!atkbd->softrepeat && test_bit(atkbd->keycode[code], atkbd->dev->key)));
switch (value) { /* Workaround Toshiba laptop multiple keypress */
case 0:
@@ -398,7 +398,7 @@ static irqreturn_t atkbd_interrupt(struc
break;
case 1:
atkbd->last = code;
- atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev.rep[REP_DELAY]) / 2;
+ atkbd->time = jiffies + msecs_to_jiffies(atkbd->dev->rep[REP_DELAY]) / 2;
break;
case 2:
if (!time_after(jiffies, atkbd->time) && atkbd->last == code)
@@ -406,16 +406,16 @@ static irqreturn_t atkbd_interrupt(struc
break;
}
- atkbd_report_key(&atkbd->dev, regs, atkbd->keycode[code], value);
+ atkbd_report_key(atkbd->dev, regs, atkbd->keycode[code], value);
}
if (atkbd->scroll) {
- input_regs(&atkbd->dev, regs);
+ input_regs(atkbd->dev, regs);
if (click != -1)
- input_report_key(&atkbd->dev, BTN_MIDDLE, click);
- input_report_rel(&atkbd->dev, REL_WHEEL, scroll);
- input_report_rel(&atkbd->dev, REL_HWHEEL, hscroll);
- input_sync(&atkbd->dev);
+ input_report_key(atkbd->dev, BTN_MIDDLE, click);
+ input_report_rel(atkbd->dev, REL_WHEEL, scroll);
+ input_report_rel(atkbd->dev, REL_HWHEEL, hscroll);
+ input_sync(atkbd->dev);
}
atkbd->release = 0;
@@ -463,7 +463,6 @@ static int atkbd_event(struct input_dev
return 0;
-
case EV_REP:
if (atkbd->softrepeat) return 0;
@@ -693,7 +692,7 @@ static void atkbd_disconnect(struct seri
device_remove_file(&serio->dev, &atkbd_attr_softrepeat);
device_remove_file(&serio->dev, &atkbd_attr_softraw);
- input_unregister_device(&atkbd->dev);
+ input_unregister_device(atkbd->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
kfree(atkbd);
@@ -701,7 +700,7 @@ static void atkbd_disconnect(struct seri
/*
- * atkbd_set_device_attrs() initializes keyboard's keycode table
+ * atkbd_set_keycode_table() initializes keyboard's keycode table
* according to the selected scancode set
*/
@@ -737,53 +736,58 @@ static void atkbd_set_keycode_table(stru
static void atkbd_set_device_attrs(struct atkbd *atkbd)
{
+ struct input_dev *input_dev = atkbd->dev;
int i;
- memset(&atkbd->dev, 0, sizeof(struct input_dev));
+ if (atkbd->extra)
+ sprintf(atkbd->name, "AT Set 2 Extra keyboard");
+ else
+ sprintf(atkbd->name, "AT %s Set %d keyboard",
+ atkbd->translated ? "Translated" : "Raw", atkbd->set);
- init_input_dev(&atkbd->dev);
+ sprintf(atkbd->phys, "%s/input0", atkbd->ps2dev.serio->phys);
- atkbd->dev.name = atkbd->name;
- atkbd->dev.phys = atkbd->phys;
- atkbd->dev.id.bustype = BUS_I8042;
- atkbd->dev.id.vendor = 0x0001;
- atkbd->dev.id.product = atkbd->translated ? 1 : atkbd->set;
- atkbd->dev.id.version = atkbd->id;
- atkbd->dev.event = atkbd_event;
- atkbd->dev.private = atkbd;
- atkbd->dev.dev = &atkbd->ps2dev.serio->dev;
+ input_dev->name = atkbd->name;
+ input_dev->phys = atkbd->phys;
+ input_dev->id.bustype = BUS_I8042;
+ input_dev->id.vendor = 0x0001;
+ input_dev->id.product = atkbd->translated ? 1 : atkbd->set;
+ input_dev->id.version = atkbd->id;
+ input_dev->event = atkbd_event;
+ input_dev->private = atkbd;
+ input_dev->cdev.dev = &atkbd->ps2dev.serio->dev;
- atkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC);
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_MSC);
if (atkbd->write) {
- atkbd->dev.evbit[0] |= BIT(EV_LED);
- atkbd->dev.ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
+ input_dev->evbit[0] |= BIT(EV_LED);
+ input_dev->ledbit[0] = BIT(LED_NUML) | BIT(LED_CAPSL) | BIT(LED_SCROLLL);
}
if (atkbd->extra)
- atkbd->dev.ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) |
+ input_dev->ledbit[0] |= BIT(LED_COMPOSE) | BIT(LED_SUSPEND) |
BIT(LED_SLEEP) | BIT(LED_MUTE) | BIT(LED_MISC);
if (!atkbd->softrepeat) {
- atkbd->dev.rep[REP_DELAY] = 250;
- atkbd->dev.rep[REP_PERIOD] = 33;
+ input_dev->rep[REP_DELAY] = 250;
+ input_dev->rep[REP_PERIOD] = 33;
}
- atkbd->dev.mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN);
+ input_dev->mscbit[0] = atkbd->softraw ? BIT(MSC_SCAN) : BIT(MSC_RAW) | BIT(MSC_SCAN);
if (atkbd->scroll) {
- atkbd->dev.evbit[0] |= BIT(EV_REL);
- atkbd->dev.relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL);
- set_bit(BTN_MIDDLE, atkbd->dev.keybit);
+ input_dev->evbit[0] |= BIT(EV_REL);
+ input_dev->relbit[0] = BIT(REL_WHEEL) | BIT(REL_HWHEEL);
+ set_bit(BTN_MIDDLE, input_dev->keybit);
}
- atkbd->dev.keycode = atkbd->keycode;
- atkbd->dev.keycodesize = sizeof(unsigned char);
- atkbd->dev.keycodemax = ARRAY_SIZE(atkbd_set2_keycode);
+ input_dev->keycode = atkbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(atkbd_set2_keycode);
for (i = 0; i < 512; i++)
if (atkbd->keycode[i] && atkbd->keycode[i] < ATKBD_SPECIAL)
- set_bit(atkbd->keycode[i], atkbd->dev.keybit);
+ set_bit(atkbd->keycode[i], input_dev->keybit);
}
/*
@@ -796,13 +800,15 @@ static void atkbd_set_device_attrs(struc
static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
{
struct atkbd *atkbd;
- int err;
-
- if (!(atkbd = kmalloc(sizeof(struct atkbd), GFP_KERNEL)))
- return - ENOMEM;
+ struct input_dev *dev;
+ int err = -ENOMEM;
- memset(atkbd, 0, sizeof(struct atkbd));
+ atkbd = kzalloc(sizeof(struct atkbd), GFP_KERNEL);
+ dev = input_allocate_device();
+ if (!atkbd || !dev)
+ goto fail;
+ atkbd->dev = dev;
ps2_init(&atkbd->ps2dev, serio);
switch (serio->id.type) {
@@ -828,19 +834,15 @@ static int atkbd_connect(struct serio *s
serio_set_drvdata(serio, atkbd);
err = serio_open(serio, drv);
- if (err) {
- serio_set_drvdata(serio, NULL);
- kfree(atkbd);
- return err;
- }
+ if (err)
+ goto fail;
if (atkbd->write) {
if (atkbd_probe(atkbd)) {
serio_close(serio);
- serio_set_drvdata(serio, NULL);
- kfree(atkbd);
- return -ENODEV;
+ err = -ENODEV;
+ goto fail;
}
atkbd->set = atkbd_select_set(atkbd, atkbd_set, atkbd_extra);
@@ -851,19 +853,9 @@ static int atkbd_connect(struct serio *s
atkbd->id = 0xab00;
}
- if (atkbd->extra)
- sprintf(atkbd->name, "AT Set 2 Extra keyboard");
- else
- sprintf(atkbd->name, "AT %s Set %d keyboard",
- atkbd->translated ? "Translated" : "Raw", atkbd->set);
-
- sprintf(atkbd->phys, "%s/input0", serio->phys);
-
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
-
device_create_file(&serio->dev, &atkbd_attr_extra);
device_create_file(&serio->dev, &atkbd_attr_scroll);
device_create_file(&serio->dev, &atkbd_attr_set);
@@ -872,9 +864,14 @@ static int atkbd_connect(struct serio *s
atkbd_enable(atkbd);
- printk(KERN_INFO "input: %s on %s\n", atkbd->name, serio->phys);
+ input_register_device(atkbd->dev);
return 0;
+
+ fail: serio_set_drvdata(serio, NULL);
+ input_free_device(dev);
+ kfree(atkbd);
+ return err;
}
/*
@@ -896,9 +893,9 @@ static int atkbd_reconnect(struct serio
atkbd_disable(atkbd);
if (atkbd->write) {
- param[0] = (test_bit(LED_SCROLLL, atkbd->dev.led) ? 1 : 0)
- | (test_bit(LED_NUML, atkbd->dev.led) ? 2 : 0)
- | (test_bit(LED_CAPSL, atkbd->dev.led) ? 4 : 0);
+ param[0] = (test_bit(LED_SCROLLL, atkbd->dev->led) ? 1 : 0)
+ | (test_bit(LED_NUML, atkbd->dev->led) ? 2 : 0)
+ | (test_bit(LED_CAPSL, atkbd->dev->led) ? 4 : 0);
if (atkbd_probe(atkbd))
return -1;
@@ -1008,6 +1005,7 @@ static ssize_t atkbd_show_extra(struct a
static ssize_t atkbd_set_extra(struct atkbd *atkbd, const char *buf, size_t count)
{
+ struct input_dev *new_dev;
unsigned long value;
char *rest;
@@ -1019,12 +1017,19 @@ static ssize_t atkbd_set_extra(struct at
return -EINVAL;
if (atkbd->extra != value) {
- /* unregister device as it's properties will change */
- input_unregister_device(&atkbd->dev);
+ /*
+ * Since device's properties will change we need to
+ * unregister old device. But allocate new one first
+ * to make sure we have it.
+ */
+ if (!(new_dev = input_allocate_device()))
+ return -ENOMEM;
+ input_unregister_device(atkbd->dev);
+ atkbd->dev = new_dev;
atkbd->set = atkbd_select_set(atkbd, atkbd->set, value);
atkbd_activate(atkbd);
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
+ input_register_device(atkbd->dev);
}
return count;
}
@@ -1036,6 +1041,7 @@ static ssize_t atkbd_show_scroll(struct
static ssize_t atkbd_set_scroll(struct atkbd *atkbd, const char *buf, size_t count)
{
+ struct input_dev *new_dev;
unsigned long value;
char *rest;
@@ -1044,12 +1050,14 @@ static ssize_t atkbd_set_scroll(struct a
return -EINVAL;
if (atkbd->scroll != value) {
- /* unregister device as it's properties will change */
- input_unregister_device(&atkbd->dev);
+ if (!(new_dev = input_allocate_device()))
+ return -ENOMEM;
+ input_unregister_device(atkbd->dev);
+ atkbd->dev = new_dev;
atkbd->scroll = value;
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
+ input_register_device(atkbd->dev);
}
return count;
}
@@ -1061,6 +1069,7 @@ static ssize_t atkbd_show_set(struct atk
static ssize_t atkbd_set_set(struct atkbd *atkbd, const char *buf, size_t count)
{
+ struct input_dev *new_dev;
unsigned long value;
char *rest;
@@ -1072,13 +1081,15 @@ static ssize_t atkbd_set_set(struct atkb
return -EINVAL;
if (atkbd->set != value) {
- /* unregister device as it's properties will change */
- input_unregister_device(&atkbd->dev);
+ if (!(new_dev = input_allocate_device()))
+ return -ENOMEM;
+ input_unregister_device(atkbd->dev);
+ atkbd->dev = new_dev;
atkbd->set = atkbd_select_set(atkbd, value, atkbd->extra);
atkbd_activate(atkbd);
atkbd_set_keycode_table(atkbd);
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
+ input_register_device(atkbd->dev);
}
return count;
}
@@ -1090,6 +1101,7 @@ static ssize_t atkbd_show_softrepeat(str
static ssize_t atkbd_set_softrepeat(struct atkbd *atkbd, const char *buf, size_t count)
{
+ struct input_dev *new_dev;
unsigned long value;
char *rest;
@@ -1101,15 +1113,16 @@ static ssize_t atkbd_set_softrepeat(stru
return -EINVAL;
if (atkbd->softrepeat != value) {
- /* unregister device as it's properties will change */
- input_unregister_device(&atkbd->dev);
+ if (!(new_dev = input_allocate_device()))
+ return -ENOMEM;
+ input_unregister_device(atkbd->dev);
+ atkbd->dev = new_dev;
atkbd->softrepeat = value;
if (atkbd->softrepeat)
atkbd->softraw = 1;
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
+ input_register_device(atkbd->dev);
}
-
return count;
}
@@ -1121,6 +1134,7 @@ static ssize_t atkbd_show_softraw(struct
static ssize_t atkbd_set_softraw(struct atkbd *atkbd, const char *buf, size_t count)
{
+ struct input_dev *new_dev;
unsigned long value;
char *rest;
@@ -1129,11 +1143,13 @@ static ssize_t atkbd_set_softraw(struct
return -EINVAL;
if (atkbd->softraw != value) {
- /* unregister device as it's properties will change */
- input_unregister_device(&atkbd->dev);
+ if (!(new_dev = input_allocate_device()))
+ return -ENOMEM;
+ input_unregister_device(atkbd->dev);
+ atkbd->dev = new_dev;
atkbd->softraw = value;
atkbd_set_device_attrs(atkbd);
- input_register_device(&atkbd->dev);
+ input_register_device(atkbd->dev);
}
return count;
}
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index cd4b6e7..564bb36 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -70,8 +70,7 @@ static unsigned char corgikbd_keycode[NR
struct corgikbd {
unsigned char keycode[ARRAY_SIZE(corgikbd_keycode)];
- struct input_dev input;
- char phys[32];
+ struct input_dev *input;
spinlock_t lock;
struct timer_list timer;
@@ -147,7 +146,7 @@ static void corgikbd_scankeyboard(struct
spin_lock_irqsave(&corgikbd_data->lock, flags);
if (regs)
- input_regs(&corgikbd_data->input, regs);
+ input_regs(corgikbd_data->input, regs);
num_pressed = 0;
for (col = 0; col < KB_COLS; col++) {
@@ -169,14 +168,14 @@ static void corgikbd_scankeyboard(struct
scancode = SCANCODE(row, col);
pressed = rowd & KB_ROWMASK(row);
- input_report_key(&corgikbd_data->input, corgikbd_data->keycode[scancode], pressed);
+ input_report_key(corgikbd_data->input, corgikbd_data->keycode[scancode], pressed);
if (pressed)
num_pressed++;
if (pressed && (corgikbd_data->keycode[scancode] == CORGI_KEY_OFF)
&& time_after(jiffies, corgikbd_data->suspend_jiffies + HZ)) {
- input_event(&corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
+ input_event(corgikbd_data->input, EV_PWR, CORGI_KEY_OFF, 1);
corgikbd_data->suspend_jiffies=jiffies;
}
}
@@ -185,7 +184,7 @@ static void corgikbd_scankeyboard(struct
corgikbd_activate_all();
- input_sync(&corgikbd_data->input);
+ input_sync(corgikbd_data->input);
/* if any keys are pressed, enable the timer */
if (num_pressed)
@@ -249,9 +248,9 @@ static void corgikbd_hinge_timer(unsigne
if (hinge_count >= HINGE_STABLE_COUNT) {
spin_lock_irqsave(&corgikbd_data->lock, flags);
- input_report_switch(&corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0));
- input_report_switch(&corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0));
- input_sync(&corgikbd_data->input);
+ input_report_switch(corgikbd_data->input, SW_0, ((sharpsl_hinge_state & CORGI_SCP_SWA) != 0));
+ input_report_switch(corgikbd_data->input, SW_1, ((sharpsl_hinge_state & CORGI_SCP_SWB) != 0));
+ input_sync(corgikbd_data->input);
spin_unlock_irqrestore(&corgikbd_data->lock, flags);
}
@@ -287,16 +286,21 @@ static int corgikbd_resume(struct device
static int __init corgikbd_probe(struct device *dev)
{
- int i;
struct corgikbd *corgikbd;
+ struct input_dev *input_dev;
+ int i;
corgikbd = kzalloc(sizeof(struct corgikbd), GFP_KERNEL);
- if (!corgikbd)
+ input_dev = input_allocate_device();
+ if (!corgikbd || !input_dev) {
+ kfree(corgikbd);
+ input_free_device(input_dev);
return -ENOMEM;
+ }
- dev_set_drvdata(dev,corgikbd);
- strcpy(corgikbd->phys, "corgikbd/input0");
+ dev_set_drvdata(dev, corgikbd);
+ corgikbd->input = input_dev;
spin_lock_init(&corgikbd->lock);
/* Init Keyboard rescan timer */
@@ -311,28 +315,30 @@ static int __init corgikbd_probe(struct
corgikbd->suspend_jiffies=jiffies;
- init_input_dev(&corgikbd->input);
- corgikbd->input.private = corgikbd;
- corgikbd->input.name = "Corgi Keyboard";
- corgikbd->input.dev = dev;
- corgikbd->input.phys = corgikbd->phys;
- corgikbd->input.id.bustype = BUS_HOST;
- corgikbd->input.id.vendor = 0x0001;
- corgikbd->input.id.product = 0x0001;
- corgikbd->input.id.version = 0x0100;
- corgikbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
- corgikbd->input.keycode = corgikbd->keycode;
- corgikbd->input.keycodesize = sizeof(unsigned char);
- corgikbd->input.keycodemax = ARRAY_SIZE(corgikbd_keycode);
-
memcpy(corgikbd->keycode, corgikbd_keycode, sizeof(corgikbd->keycode));
+
+ input_dev->name = "Corgi Keyboard";
+ input_dev->phys = "corgikbd/input0";
+ input_dev->id.bustype = BUS_HOST;
+ input_dev->id.vendor = 0x0001;
+ input_dev->id.product = 0x0001;
+ input_dev->id.version = 0x0100;
+ input_dev->cdev.dev = dev;
+ input_dev->private = corgikbd;
+
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
+ input_dev->keycode = corgikbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(corgikbd_keycode);
+
for (i = 0; i < ARRAY_SIZE(corgikbd_keycode); i++)
- set_bit(corgikbd->keycode[i], corgikbd->input.keybit);
- clear_bit(0, corgikbd->input.keybit);
- set_bit(SW_0, corgikbd->input.swbit);
- set_bit(SW_1, corgikbd->input.swbit);
+ set_bit(corgikbd->keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
+ set_bit(SW_0, input_dev->swbit);
+ set_bit(SW_1, input_dev->swbit);
+
+ input_register_device(corgikbd->input);
- input_register_device(&corgikbd->input);
mod_timer(&corgikbd->htimer, jiffies + HINGE_SCAN_INTERVAL);
/* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */
@@ -349,8 +355,6 @@ static int __init corgikbd_probe(struct
for (i = 0; i < CORGI_KEY_STROBE_NUM; i++)
pxa_gpio_mode(CORGI_GPIO_KEY_STROBE(i) | GPIO_OUT | GPIO_DFLT_HIGH);
- printk(KERN_INFO "input: Corgi Keyboard Registered\n");
-
return 0;
}
@@ -365,7 +369,7 @@ static int corgikbd_remove(struct device
del_timer_sync(&corgikbd->htimer);
del_timer_sync(&corgikbd->timer);
- input_unregister_device(&corgikbd->input);
+ input_unregister_device(corgikbd->input);
kfree(corgikbd);
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 098963c..7f06780 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -102,7 +102,7 @@ static int ctrlclick_volume = 100; /* %
module_param (ctrlclick_volume, int, 0);
MODULE_PARM_DESC (ctrlclick_volume, "Ctrlclick volume (in %), default is 100%");
-static int lk201_compose_is_alt = 0;
+static int lk201_compose_is_alt;
module_param (lk201_compose_is_alt, int, 0);
MODULE_PARM_DESC (lk201_compose_is_alt, "If set non-zero, LK201' Compose key "
"will act as an Alt key");
@@ -274,7 +274,7 @@ static lk_keycode_t lkkbd_keycode[LK_NUM
};
#define CHECK_LED(LED, BITS) do { \
- if (test_bit (LED, lk->dev.led)) \
+ if (test_bit (LED, lk->dev->led)) \
leds_on |= BITS; \
else \
leds_off |= BITS; \
@@ -287,7 +287,7 @@ struct lkkbd {
lk_keycode_t keycode[LK_NUM_KEYCODES];
int ignore_bytes;
unsigned char id[LK_NUM_IGNORE_BYTES];
- struct input_dev dev;
+ struct input_dev *dev;
struct serio *serio;
struct work_struct tq;
char name[64];
@@ -423,8 +423,7 @@ lkkbd_interrupt (struct serio *serio, un
DBG (KERN_INFO "Got byte 0x%02x\n", data);
if (lk->ignore_bytes > 0) {
- DBG (KERN_INFO "Ignoring a byte on %s\n",
- lk->name);
+ DBG (KERN_INFO "Ignoring a byte on %s\n", lk->name);
lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data;
if (lk->ignore_bytes == 0)
@@ -435,14 +434,14 @@ lkkbd_interrupt (struct serio *serio, un
switch (data) {
case LK_ALL_KEYS_UP:
- input_regs (&lk->dev, regs);
+ input_regs (lk->dev, regs);
for (i = 0; i < ARRAY_SIZE (lkkbd_keycode); i++)
if (lk->keycode[i] != KEY_RESERVED)
- input_report_key (&lk->dev, lk->keycode[i], 0);
- input_sync (&lk->dev);
+ input_report_key (lk->dev, lk->keycode[i], 0);
+ input_sync (lk->dev);
break;
case LK_METRONOME:
- DBG (KERN_INFO "Got LK_METRONOME and don't "
+ DBG (KERN_INFO "Got %#d and don't "
"know how to handle...\n");
break;
case LK_OUTPUT_ERROR:
@@ -482,12 +481,12 @@ lkkbd_interrupt (struct serio *serio, un
default:
if (lk->keycode[data] != KEY_RESERVED) {
- input_regs (&lk->dev, regs);
- if (!test_bit (lk->keycode[data], lk->dev.key))
- input_report_key (&lk->dev, lk->keycode[data], 1);
+ input_regs (lk->dev, regs);
+ if (!test_bit (lk->keycode[data], lk->dev->key))
+ input_report_key (lk->dev, lk->keycode[data], 1);
else
- input_report_key (&lk->dev, lk->keycode[data], 0);
- input_sync (&lk->dev);
+ input_report_key (lk->dev, lk->keycode[data], 0);
+ input_sync (lk->dev);
} else
printk (KERN_WARNING "%s: Unknown key with "
"scancode 0x%02x on %s.\n",
@@ -605,7 +604,7 @@ lkkbd_reinit (void *data)
lk->serio->write (lk->serio, volume_to_hw (lk->bell_volume));
/* Enable/disable keyclick (and possibly set volume) */
- if (test_bit (SND_CLICK, lk->dev.snd)) {
+ if (test_bit (SND_CLICK, lk->dev->snd)) {
lk->serio->write (lk->serio, LK_CMD_ENABLE_KEYCLICK);
lk->serio->write (lk->serio, volume_to_hw (lk->keyclick_volume));
lk->serio->write (lk->serio, LK_CMD_ENABLE_CTRCLICK);
@@ -616,7 +615,7 @@ lkkbd_reinit (void *data)
}
/* Sound the bell if needed */
- if (test_bit (SND_BELL, lk->dev.snd))
+ if (test_bit (SND_BELL, lk->dev->snd))
lk->serio->write (lk->serio, LK_CMD_SOUND_BELL);
}
@@ -627,71 +626,70 @@ static int
lkkbd_connect (struct serio *serio, struct serio_driver *drv)
{
struct lkkbd *lk;
+ struct input_dev *input_dev;
int i;
int err;
- if (!(lk = kmalloc (sizeof (struct lkkbd), GFP_KERNEL)))
- return -ENOMEM;
-
- memset (lk, 0, sizeof (struct lkkbd));
-
- init_input_dev (&lk->dev);
- set_bit (EV_KEY, lk->dev.evbit);
- set_bit (EV_LED, lk->dev.evbit);
- set_bit (EV_SND, lk->dev.evbit);
- set_bit (EV_REP, lk->dev.evbit);
- set_bit (LED_CAPSL, lk->dev.ledbit);
- set_bit (LED_SLEEP, lk->dev.ledbit);
- set_bit (LED_COMPOSE, lk->dev.ledbit);
- set_bit (LED_SCROLLL, lk->dev.ledbit);
- set_bit (SND_BELL, lk->dev.sndbit);
- set_bit (SND_CLICK, lk->dev.sndbit);
+ lk = kzalloc (sizeof (struct lkkbd), GFP_KERNEL);
+ input_dev = input_allocate_device ();
+ if (!lk || !input_dev) {
+ err = -ENOMEM;
+ goto fail;
+ }
lk->serio = serio;
-
+ lk->dev = input_dev;
INIT_WORK (&lk->tq, lkkbd_reinit, lk);
-
lk->bell_volume = bell_volume;
lk->keyclick_volume = keyclick_volume;
lk->ctrlclick_volume = ctrlclick_volume;
+ memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES);
- lk->dev.keycode = lk->keycode;
- lk->dev.keycodesize = sizeof (lk_keycode_t);
- lk->dev.keycodemax = LK_NUM_KEYCODES;
+ strlcpy (lk->name, "DEC LK keyboard", sizeof(lk->name));
+ snprintf (lk->phys, sizeof(lk->phys), "%s/input0", serio->phys);
- lk->dev.event = lkkbd_event;
- lk->dev.private = lk;
+ input_dev->name = lk->name;
+ input_dev->phys = lk->phys;
+ input_dev->id.bustype = BUS_RS232;
+ input_dev->id.vendor = SERIO_LKKBD;
+ input_dev->id.product = 0;
+ input_dev->id.version = 0x0100;
+ input_dev->cdev.dev = &serio->dev;
+ input_dev->event = lkkbd_event;
+ input_dev->private = lk;
+
+ set_bit (EV_KEY, input_dev->evbit);
+ set_bit (EV_LED, input_dev->evbit);
+ set_bit (EV_SND, input_dev->evbit);
+ set_bit (EV_REP, input_dev->evbit);
+ set_bit (LED_CAPSL, input_dev->ledbit);
+ set_bit (LED_SLEEP, input_dev->ledbit);
+ set_bit (LED_COMPOSE, input_dev->ledbit);
+ set_bit (LED_SCROLLL, input_dev->ledbit);
+ set_bit (SND_BELL, input_dev->sndbit);
+ set_bit (SND_CLICK, input_dev->sndbit);
+
+ input_dev->keycode = lk->keycode;
+ input_dev->keycodesize = sizeof (lk_keycode_t);
+ input_dev->keycodemax = LK_NUM_KEYCODES;
+ for (i = 0; i < LK_NUM_KEYCODES; i++)
+ set_bit (lk->keycode[i], input_dev->keybit);
serio_set_drvdata (serio, lk);
err = serio_open (serio, drv);
- if (err) {
- serio_set_drvdata (serio, NULL);
- kfree (lk);
- return err;
- }
+ if (err)
+ goto fail;
- sprintf (lk->name, "DEC LK keyboard");
- sprintf (lk->phys, "%s/input0", serio->phys);
-
- memcpy (lk->keycode, lkkbd_keycode, sizeof (lk_keycode_t) * LK_NUM_KEYCODES);
- for (i = 0; i < LK_NUM_KEYCODES; i++)
- set_bit (lk->keycode[i], lk->dev.keybit);
-
- lk->dev.name = lk->name;
- lk->dev.phys = lk->phys;
- lk->dev.id.bustype = BUS_RS232;
- lk->dev.id.vendor = SERIO_LKKBD;
- lk->dev.id.product = 0;
- lk->dev.id.version = 0x0100;
- lk->dev.dev = &serio->dev;
-
- input_register_device (&lk->dev);
-
- printk (KERN_INFO "input: %s on %s, initiating reset\n", lk->name, serio->phys);
+ input_register_device (lk->dev);
lk->serio->write (lk->serio, LK_CMD_POWERCYCLE_RESET);
return 0;
+
+ fail: serio_set_drvdata (serio, NULL);
+ input_free_device (input_dev);
+ kfree (lk);
+ return err;
}
/*
@@ -702,9 +700,11 @@ lkkbd_disconnect (struct serio *serio)
{
struct lkkbd *lk = serio_get_drvdata (serio);
- input_unregister_device (&lk->dev);
+ input_get_device (lk->dev);
+ input_unregister_device (lk->dev);
serio_close (serio);
serio_set_drvdata (serio, NULL);
+ input_put_device (lk->dev);
kfree (lk);
}
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index eecbde2..cc6aaf9 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -37,7 +37,7 @@ static unsigned char dc_kbd_keycode[256]
struct dc_kbd {
- struct input_dev dev;
+ struct input_dev *dev;
unsigned char new[8];
unsigned char old[8];
};
@@ -46,30 +46,24 @@ struct dc_kbd {
static void dc_scan_kbd(struct dc_kbd *kbd)
{
int i;
- struct input_dev *dev = &kbd->dev;
+ struct input_dev *dev = kbd->dev;
- for(i=0; i<8; i++)
- input_report_key(dev,
- dc_kbd_keycode[i+224],
- (kbd->new[0]>>i)&1);
-
- for(i=2; i<8; i++) {
-
- if(kbd->old[i]>3&&memscan(kbd->new+2, kbd->old[i], 6)==NULL) {
- if(dc_kbd_keycode[kbd->old[i]])
- input_report_key(dev,
- dc_kbd_keycode[kbd->old[i]],
- 0);
+ for (i = 0; i < 8; i++)
+ input_report_key(dev, dc_kbd_keycode[i + 224], (kbd->new[0] >> i) & 1);
+
+ for (i = 2; i < 8; i++) {
+
+ if (kbd->old[i] > 3 && memscan(kbd->new + 2, kbd->old[i], 6) == NULL) {
+ if (dc_kbd_keycode[kbd->old[i]])
+ input_report_key(dev, dc_kbd_keycode[kbd->old[i]], 0);
else
printk("Unknown key (scancode %#x) released.",
kbd->old[i]);
}
- if(kbd->new[i]>3&&memscan(kbd->old+2, kbd->new[i], 6)!=NULL) {
+ if (kbd->new[i] > 3 && memscan(kbd->old + 2, kbd->new[i], 6) != NULL) {
if(dc_kbd_keycode[kbd->new[i]])
- input_report_key(dev,
- dc_kbd_keycode[kbd->new[i]],
- 1);
+ input_report_key(dev, dc_kbd_keycode[kbd->new[i]], 1);
else
printk("Unknown key (scancode %#x) pressed.",
kbd->new[i]);
@@ -89,43 +83,39 @@ static void dc_kbd_callback(struct maple
unsigned long *buf = mq->recvbuf;
if (buf[1] == mapledev->function) {
- memcpy(kbd->new, buf+2, 8);
+ memcpy(kbd->new, buf + 2, 8);
dc_scan_kbd(kbd);
}
}
static int dc_kbd_connect(struct maple_device *dev)
{
- int i;
- unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
struct dc_kbd *kbd;
+ struct input_dev *input_dev;
+ unsigned long data = be32_to_cpu(dev->devinfo.function_data[0]);
+ int i;
- if (!(kbd = kmalloc(sizeof(struct dc_kbd), GFP_KERNEL)))
- return -1;
- memset(kbd, 0, sizeof(struct dc_kbd));
-
- dev->private_data = kbd;
-
- kbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-
- init_input_dev(&kbd->dev);
-
- for (i=0; i<255; i++)
- set_bit(dc_kbd_keycode[i], kbd->dev.keybit);
-
- clear_bit(0, kbd->dev.keybit);
+ dev->private_data = kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!kbd || !input_dev) {
+ kfree(kbd);
+ input_free_device(input_dev);
+ return -ENOMEM;
+ }
- kbd->dev.private = kbd;
+ kbd->dev = input_dev;
- kbd->dev.name = dev->product_name;
- kbd->dev.id.bustype = BUS_MAPLE;
+ input_dev->name = dev->product_name;
+ input_dev->id.bustype = BUS_MAPLE;
+ input_dev->private = kbd;
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ for (i = 0; i < 255; i++)
+ set_bit(dc_kbd_keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
- input_register_device(&kbd->dev);
+ input_register_device(kbd->dev);
maple_getcond_callback(dev, dc_kbd_callback, 1, MAPLE_FUNC_KEYBOARD);
-
- printk(KERN_INFO "input: keyboard(0x%lx): %s\n", data, kbd->dev.name);
-
return 0;
}
@@ -134,7 +124,7 @@ static void dc_kbd_disconnect(struct map
{
struct dc_kbd *kbd = dev->private_data;
- input_unregister_device(&kbd->dev);
+ input_unregister_device(kbd->dev);
kfree(kbd);
}
diff --git a/drivers/input/keyboard/newtonkbd.c b/drivers/input/keyboard/newtonkbd.c
index 2e8ce16..d10983c 100644
--- a/drivers/input/keyboard/newtonkbd.c
+++ b/drivers/input/keyboard/newtonkbd.c
@@ -57,11 +57,9 @@ static unsigned char nkbd_keycode[128] =
KEY_LEFT, KEY_RIGHT, KEY_DOWN, KEY_UP, 0
};
-static char *nkbd_name = "Newton Keyboard";
-
struct nkbd {
unsigned char keycode[128];
- struct input_dev dev;
+ struct input_dev *dev;
struct serio *serio;
char phys[32];
};
@@ -73,13 +71,13 @@ static irqreturn_t nkbd_interrupt(struct
/* invalid scan codes are probably the init sequence, so we ignore them */
if (nkbd->keycode[data & NKBD_KEY]) {
- input_regs(&nkbd->dev, regs);
- input_report_key(&nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS);
- input_sync(&nkbd->dev);
+ input_regs(nkbd->dev, regs);
+ input_report_key(nkbd->dev, nkbd->keycode[data & NKBD_KEY], data & NKBD_PRESS);
+ input_sync(nkbd->dev);
}
else if (data == 0xe7) /* end of init sequence */
- printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys);
+ printk(KERN_INFO "input: %s on %s\n", nkbd->dev->name, serio->phys);
return IRQ_HANDLED;
}
@@ -87,62 +85,59 @@ static irqreturn_t nkbd_interrupt(struct
static int nkbd_connect(struct serio *serio, struct serio_driver *drv)
{
struct nkbd *nkbd;
+ struct input_dev *input_dev;
+ int err = -ENOMEM;
int i;
- int err;
-
- if (!(nkbd = kmalloc(sizeof(struct nkbd), GFP_KERNEL)))
- return -ENOMEM;
-
- memset(nkbd, 0, sizeof(struct nkbd));
- nkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ nkbd = kzalloc(sizeof(struct nkbd), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!nkbd || !input_dev)
+ goto fail;
nkbd->serio = serio;
+ nkbd->dev = input_dev;
+ sprintf(nkbd->phys, "%s/input0", serio->phys);
+ memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode));
- init_input_dev(&nkbd->dev);
- nkbd->dev.keycode = nkbd->keycode;
- nkbd->dev.keycodesize = sizeof(unsigned char);
- nkbd->dev.keycodemax = ARRAY_SIZE(nkbd_keycode);
- nkbd->dev.private = nkbd;
+ input_dev->name = "Newton Keyboard";
+ input_dev->phys = nkbd->phys;
+ input_dev->id.bustype = BUS_RS232;
+ input_dev->id.vendor = SERIO_NEWTON;
+ input_dev->id.product = 0x0001;
+ input_dev->id.version = 0x0100;
+ input_dev->cdev.dev = &serio->dev;
+ input_dev->private = nkbd;
+
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ input_dev->keycode = nkbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(nkbd_keycode);
+ for (i = 0; i < 128; i++)
+ set_bit(nkbd->keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
serio_set_drvdata(serio, nkbd);
err = serio_open(serio, drv);
- if (err) {
- serio_set_drvdata(serio, NULL);
- kfree(nkbd);
- return err;
- }
-
- memcpy(nkbd->keycode, nkbd_keycode, sizeof(nkbd->keycode));
- for (i = 0; i < 128; i++)
- set_bit(nkbd->keycode[i], nkbd->dev.keybit);
- clear_bit(0, nkbd->dev.keybit);
-
- sprintf(nkbd->phys, "%s/input0", serio->phys);
-
- nkbd->dev.name = nkbd_name;
- nkbd->dev.phys = nkbd->phys;
- nkbd->dev.id.bustype = BUS_RS232;
- nkbd->dev.id.vendor = SERIO_NEWTON;
- nkbd->dev.id.product = 0x0001;
- nkbd->dev.id.version = 0x0100;
- nkbd->dev.dev = &serio->dev;
-
- input_register_device(&nkbd->dev);
-
- printk(KERN_INFO "input: %s on %s\n", nkbd_name, serio->phys);
+ if (err)
+ goto fail;
+ input_register_device(nkbd->dev);
return 0;
+
+ fail: serio_set_drvdata(serio, NULL);
+ input_free_device(input_dev);
+ kfree(nkbd);
+ return err;
}
static void nkbd_disconnect(struct serio *serio)
{
struct nkbd *nkbd = serio_get_drvdata(serio);
- input_unregister_device(&nkbd->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
+ input_unregister_device(nkbd->dev);
kfree(nkbd);
}
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 344f460..732fb31 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -85,7 +85,7 @@ static int spitz_senses[] = {
struct spitzkbd {
unsigned char keycode[ARRAY_SIZE(spitzkbd_keycode)];
- struct input_dev input;
+ struct input_dev *input;
char phys[32];
spinlock_t lock;
@@ -187,8 +187,7 @@ static void spitzkbd_scankeyboard(struct
spin_lock_irqsave(&spitzkbd_data->lock, flags);
- if (regs)
- input_regs(&spitzkbd_data->input, regs);
+ input_regs(spitzkbd_data->input, regs);
num_pressed = 0;
for (col = 0; col < KB_COLS; col++) {
@@ -210,7 +209,7 @@ static void spitzkbd_scankeyboard(struct
scancode = SCANCODE(row, col);
pressed = rowd & KB_ROWMASK(row);
- input_report_key(&spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed);
+ input_report_key(spitzkbd_data->input, spitzkbd_data->keycode[scancode], pressed);
if (pressed)
num_pressed++;
@@ -220,15 +219,15 @@ static void spitzkbd_scankeyboard(struct
spitzkbd_activate_all();
- input_report_key(&spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 );
- input_report_key(&spitzkbd_data->input, KEY_SUSPEND, pwrkey);
+ input_report_key(spitzkbd_data->input, SPITZ_KEY_SYNC, (GPLR(SPITZ_GPIO_SYNC) & GPIO_bit(SPITZ_GPIO_SYNC)) != 0 );
+ input_report_key(spitzkbd_data->input, KEY_SUSPEND, pwrkey);
if (pwrkey && time_after(jiffies, spitzkbd_data->suspend_jiffies + msecs_to_jiffies(1000))) {
- input_event(&spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1);
+ input_event(spitzkbd_data->input, EV_PWR, KEY_SUSPEND, 1);
spitzkbd_data->suspend_jiffies = jiffies;
}
- input_sync(&spitzkbd_data->input);
+ input_sync(spitzkbd_data->input);
/* if any keys are pressed, enable the timer */
if (num_pressed)
@@ -259,6 +258,7 @@ static irqreturn_t spitzkbd_interrupt(in
static void spitzkbd_timer_callback(unsigned long data)
{
struct spitzkbd *spitzkbd_data = (struct spitzkbd *) data;
+
spitzkbd_scankeyboard(spitzkbd_data, NULL);
}
@@ -298,9 +298,9 @@ static void spitzkbd_hinge_timer(unsigne
if (hinge_count >= HINGE_STABLE_COUNT) {
spin_lock_irqsave(&spitzkbd_data->lock, flags);
- input_report_switch(&spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0));
- input_report_switch(&spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0));
- input_sync(&spitzkbd_data->input);
+ input_report_switch(spitzkbd_data->input, SW_0, ((GPLR(SPITZ_GPIO_SWA) & GPIO_bit(SPITZ_GPIO_SWA)) != 0));
+ input_report_switch(spitzkbd_data->input, SW_1, ((GPLR(SPITZ_GPIO_SWB) & GPIO_bit(SPITZ_GPIO_SWB)) != 0));
+ input_sync(spitzkbd_data->input);
spin_unlock_irqrestore(&spitzkbd_data->lock, flags);
} else {
@@ -346,14 +346,21 @@ static int spitzkbd_resume(struct device
static int __init spitzkbd_probe(struct device *dev)
{
- int i;
struct spitzkbd *spitzkbd;
+ struct input_dev *input_dev;
+ int i;
spitzkbd = kzalloc(sizeof(struct spitzkbd), GFP_KERNEL);
if (!spitzkbd)
return -ENOMEM;
- dev_set_drvdata(dev,spitzkbd);
+ input_dev = input_allocate_device();
+ if (!input_dev) {
+ kfree(spitzkbd);
+ return -ENOMEM;
+ }
+
+ dev_set_drvdata(dev, spitzkbd);
strcpy(spitzkbd->phys, "spitzkbd/input0");
spin_lock_init(&spitzkbd->lock);
@@ -368,30 +375,34 @@ static int __init spitzkbd_probe(struct
spitzkbd->htimer.function = spitzkbd_hinge_timer;
spitzkbd->htimer.data = (unsigned long) spitzkbd;
- spitzkbd->suspend_jiffies=jiffies;
+ spitzkbd->suspend_jiffies = jiffies;
- init_input_dev(&spitzkbd->input);
- spitzkbd->input.private = spitzkbd;
- spitzkbd->input.name = "Spitz Keyboard";
- spitzkbd->input.dev = dev;
- spitzkbd->input.phys = spitzkbd->phys;
- spitzkbd->input.id.bustype = BUS_HOST;
- spitzkbd->input.id.vendor = 0x0001;
- spitzkbd->input.id.product = 0x0001;
- spitzkbd->input.id.version = 0x0100;
- spitzkbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
- spitzkbd->input.keycode = spitzkbd->keycode;
- spitzkbd->input.keycodesize = sizeof(unsigned char);
- spitzkbd->input.keycodemax = ARRAY_SIZE(spitzkbd_keycode);
+ spitzkbd->input = input_dev;
+
+ input_dev->private = spitzkbd;
+ input_dev->name = "Spitz Keyboard";
+ input_dev->phys = spitzkbd->phys;
+ input_dev->cdev.dev = dev;
+
+ input_dev->id.bustype = BUS_HOST;
+ input_dev->id.vendor = 0x0001;
+ input_dev->id.product = 0x0001;
+ input_dev->id.version = 0x0100;
+
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
+ input_dev->keycode = spitzkbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(spitzkbd_keycode);
memcpy(spitzkbd->keycode, spitzkbd_keycode, sizeof(spitzkbd->keycode));
for (i = 0; i < ARRAY_SIZE(spitzkbd_keycode); i++)
- set_bit(spitzkbd->keycode[i], spitzkbd->input.keybit);
- clear_bit(0, spitzkbd->input.keybit);
- set_bit(SW_0, spitzkbd->input.swbit);
- set_bit(SW_1, spitzkbd->input.swbit);
+ set_bit(spitzkbd->keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
+ set_bit(SW_0, input_dev->swbit);
+ set_bit(SW_1, input_dev->swbit);
+
+ input_register_device(input_dev);
- input_register_device(&spitzkbd->input);
mod_timer(&spitzkbd->htimer, jiffies + msecs_to_jiffies(HINGE_SCAN_INTERVAL));
/* Setup sense interrupts - RisingEdge Detect, sense lines as inputs */
@@ -444,7 +455,7 @@ static int spitzkbd_remove(struct device
del_timer_sync(&spitzkbd->htimer);
del_timer_sync(&spitzkbd->timer);
- input_unregister_device(&spitzkbd->input);
+ input_unregister_device(spitzkbd->input);
kfree(spitzkbd);
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
index 4bae5d8..b15b6d8 100644
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -76,13 +76,14 @@ static unsigned char sunkbd_keycode[128]
struct sunkbd {
unsigned char keycode[128];
- struct input_dev dev;
+ struct input_dev *dev;
struct serio *serio;
struct work_struct tq;
wait_queue_head_t wait;
char name[64];
char phys[32];
char type;
+ unsigned char enabled;
volatile s8 reset;
volatile s8 layout;
};
@@ -124,10 +125,13 @@ static irqreturn_t sunkbd_interrupt(stru
break;
default:
+ if (!sunkbd->enabled)
+ break;
+
if (sunkbd->keycode[data & SUNKBD_KEY]) {
- input_regs(&sunkbd->dev, regs);
- input_report_key(&sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE));
- input_sync(&sunkbd->dev);
+ input_regs(sunkbd->dev, regs);
+ input_report_key(sunkbd->dev, sunkbd->keycode[data & SUNKBD_KEY], !(data & SUNKBD_RELEASE));
+ input_sync(sunkbd->dev);
} else {
printk(KERN_WARNING "sunkbd.c: Unknown key (scancode %#x) %s.\n",
data & SUNKBD_KEY, data & SUNKBD_RELEASE ? "released" : "pressed");
@@ -184,7 +188,7 @@ static int sunkbd_initialize(struct sunk
sunkbd->reset = -2;
sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_RESET);
wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
- if (sunkbd->reset <0)
+ if (sunkbd->reset < 0)
return -1;
sunkbd->type = sunkbd->reset;
@@ -213,10 +217,17 @@ static void sunkbd_reinit(void *data)
sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_SETLED);
sunkbd->serio->write(sunkbd->serio,
- (!!test_bit(LED_CAPSL, sunkbd->dev.led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev.led) << 2) |
- (!!test_bit(LED_COMPOSE, sunkbd->dev.led) << 1) | !!test_bit(LED_NUML, sunkbd->dev.led));
- sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev.snd));
- sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev.snd));
+ (!!test_bit(LED_CAPSL, sunkbd->dev->led) << 3) | (!!test_bit(LED_SCROLLL, sunkbd->dev->led) << 2) |
+ (!!test_bit(LED_COMPOSE, sunkbd->dev->led) << 1) | !!test_bit(LED_NUML, sunkbd->dev->led));
+ sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_NOCLICK - !!test_bit(SND_CLICK, sunkbd->dev->snd));
+ sunkbd->serio->write(sunkbd->serio, SUNKBD_CMD_BELLOFF - !!test_bit(SND_BELL, sunkbd->dev->snd));
+}
+
+static void sunkbd_enable(struct sunkbd *sunkbd, int enable)
+{
+ serio_pause_rx(sunkbd->serio);
+ sunkbd->enabled = 1;
+ serio_continue_rx(sunkbd->serio);
}
/*
@@ -226,70 +237,64 @@ static void sunkbd_reinit(void *data)
static int sunkbd_connect(struct serio *serio, struct serio_driver *drv)
{
struct sunkbd *sunkbd;
+ struct input_dev *input_dev;
+ int err = -ENOMEM;
int i;
- int err;
-
- if (!(sunkbd = kmalloc(sizeof(struct sunkbd), GFP_KERNEL)))
- return -ENOMEM;
- memset(sunkbd, 0, sizeof(struct sunkbd));
-
- init_input_dev(&sunkbd->dev);
- init_waitqueue_head(&sunkbd->wait);
-
- sunkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP);
- sunkbd->dev.ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML);
- sunkbd->dev.sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL);
+ sunkbd = kzalloc(sizeof(struct sunkbd), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!sunkbd || !input_dev)
+ goto fail;
sunkbd->serio = serio;
-
+ sunkbd->dev = input_dev;
+ init_waitqueue_head(&sunkbd->wait);
INIT_WORK(&sunkbd->tq, sunkbd_reinit, sunkbd);
-
- sunkbd->dev.keycode = sunkbd->keycode;
- sunkbd->dev.keycodesize = sizeof(unsigned char);
- sunkbd->dev.keycodemax = ARRAY_SIZE(sunkbd_keycode);
-
- sunkbd->dev.event = sunkbd_event;
- sunkbd->dev.private = sunkbd;
+ snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys);
serio_set_drvdata(serio, sunkbd);
err = serio_open(serio, drv);
- if (err) {
- serio_set_drvdata(serio, NULL);
- kfree(sunkbd);
- return err;
- }
+ if (err)
+ goto fail;
if (sunkbd_initialize(sunkbd) < 0) {
serio_close(serio);
- serio_set_drvdata(serio, NULL);
- kfree(sunkbd);
- return -ENODEV;
+ goto fail;
}
sprintf(sunkbd->name, "Sun Type %d keyboard", sunkbd->type);
-
memcpy(sunkbd->keycode, sunkbd_keycode, sizeof(sunkbd->keycode));
- for (i = 0; i < 128; i++)
- set_bit(sunkbd->keycode[i], sunkbd->dev.keybit);
- clear_bit(0, sunkbd->dev.keybit);
-
- sprintf(sunkbd->phys, "%s/input0", serio->phys);
-
- sunkbd->dev.name = sunkbd->name;
- sunkbd->dev.phys = sunkbd->phys;
- sunkbd->dev.id.bustype = BUS_RS232;
- sunkbd->dev.id.vendor = SERIO_SUNKBD;
- sunkbd->dev.id.product = sunkbd->type;
- sunkbd->dev.id.version = 0x0100;
- sunkbd->dev.dev = &serio->dev;
- input_register_device(&sunkbd->dev);
-
- printk(KERN_INFO "input: %s on %s\n", sunkbd->name, serio->phys);
+ input_dev->name = sunkbd->name;
+ input_dev->phys = sunkbd->phys;
+ input_dev->id.bustype = BUS_RS232;
+ input_dev->id.vendor = SERIO_SUNKBD;
+ input_dev->id.product = sunkbd->type;
+ input_dev->id.version = 0x0100;
+ input_dev->cdev.dev = &serio->dev;
+ input_dev->private = sunkbd;
+ input_dev->event = sunkbd_event;
+
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_LED) | BIT(EV_SND) | BIT(EV_REP);
+ input_dev->ledbit[0] = BIT(LED_CAPSL) | BIT(LED_COMPOSE) | BIT(LED_SCROLLL) | BIT(LED_NUML);
+ input_dev->sndbit[0] = BIT(SND_CLICK) | BIT(SND_BELL);
+
+ input_dev->keycode = sunkbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(sunkbd_keycode);
+ for (i = 0; i < 128; i++)
+ set_bit(sunkbd->keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
+ sunkbd_enable(sunkbd, 1);
+ input_register_device(sunkbd->dev);
return 0;
+
+ fail: serio_set_drvdata(serio, NULL);
+ input_free_device(input_dev);
+ kfree(sunkbd);
+ return err;
}
/*
@@ -299,7 +304,9 @@ static int sunkbd_connect(struct serio *
static void sunkbd_disconnect(struct serio *serio)
{
struct sunkbd *sunkbd = serio_get_drvdata(serio);
- input_unregister_device(&sunkbd->dev);
+
+ sunkbd_enable(sunkbd, 0);
+ input_unregister_device(sunkbd->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
kfree(sunkbd);
diff --git a/drivers/input/keyboard/xtkbd.c b/drivers/input/keyboard/xtkbd.c
index 19eaec7..4135e3e 100644
--- a/drivers/input/keyboard/xtkbd.c
+++ b/drivers/input/keyboard/xtkbd.c
@@ -56,11 +56,9 @@ static unsigned char xtkbd_keycode[256]
106
};
-static char *xtkbd_name = "XT Keyboard";
-
struct xtkbd {
unsigned char keycode[256];
- struct input_dev dev;
+ struct input_dev *dev;
struct serio *serio;
char phys[32];
};
@@ -77,9 +75,9 @@ static irqreturn_t xtkbd_interrupt(struc
default:
if (xtkbd->keycode[data & XTKBD_KEY]) {
- input_regs(&xtkbd->dev, regs);
- input_report_key(&xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE));
- input_sync(&xtkbd->dev);
+ input_regs(xtkbd->dev, regs);
+ input_report_key(xtkbd->dev, xtkbd->keycode[data & XTKBD_KEY], !(data & XTKBD_RELEASE));
+ input_sync(xtkbd->dev);
} else {
printk(KERN_WARNING "xtkbd.c: Unknown key (scancode %#x) %s.\n",
data & XTKBD_KEY, data & XTKBD_RELEASE ? "released" : "pressed");
@@ -91,62 +89,60 @@ static irqreturn_t xtkbd_interrupt(struc
static int xtkbd_connect(struct serio *serio, struct serio_driver *drv)
{
struct xtkbd *xtkbd;
+ struct input_dev *input_dev;
+ int err = -ENOMEM;
int i;
- int err;
-
- if (!(xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL)))
- return -ENOMEM;
-
- memset(xtkbd, 0, sizeof(struct xtkbd));
- xtkbd->dev.evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ xtkbd = kmalloc(sizeof(struct xtkbd), GFP_KERNEL);
+ input_dev = input_allocate_device();
+ if (!xtkbd || !input_dev)
+ goto fail;
xtkbd->serio = serio;
-
- init_input_dev(&xtkbd->dev);
- xtkbd->dev.keycode = xtkbd->keycode;
- xtkbd->dev.keycodesize = sizeof(unsigned char);
- xtkbd->dev.keycodemax = ARRAY_SIZE(xtkbd_keycode);
- xtkbd->dev.private = xtkbd;
-
- serio_set_drvdata(serio, xtkbd);
-
- err = serio_open(serio, drv);
- if (err) {
- serio_set_drvdata(serio, NULL);
- kfree(xtkbd);
- return err;
- }
-
+ xtkbd->dev = input_dev;
+ sprintf(xtkbd->phys, "%s/input0", serio->phys);
memcpy(xtkbd->keycode, xtkbd_keycode, sizeof(xtkbd->keycode));
- for (i = 0; i < 255; i++)
- set_bit(xtkbd->keycode[i], xtkbd->dev.keybit);
- clear_bit(0, xtkbd->dev.keybit);
- sprintf(xtkbd->phys, "%s/input0", serio->phys);
+ input_dev->name = "XT Keyboard";
+ input_dev->phys = xtkbd->phys;
+ input_dev->id.bustype = BUS_XTKBD;
+ input_dev->id.vendor = 0x0001;
+ input_dev->id.product = 0x0001;
+ input_dev->id.version = 0x0100;
+ input_dev->cdev.dev = &serio->dev;
+ input_dev->private = xtkbd;
+
+ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+ input_dev->keycode = xtkbd->keycode;
+ input_dev->keycodesize = sizeof(unsigned char);
+ input_dev->keycodemax = ARRAY_SIZE(xtkbd_keycode);
- xtkbd->dev.name = xtkbd_name;
- xtkbd->dev.phys = xtkbd->phys;
- xtkbd->dev.id.bustype = BUS_XTKBD;
- xtkbd->dev.id.vendor = 0x0001;
- xtkbd->dev.id.product = 0x0001;
- xtkbd->dev.id.version = 0x0100;
- xtkbd->dev.dev = &serio->dev;
+ for (i = 0; i < 255; i++)
+ set_bit(xtkbd->keycode[i], input_dev->keybit);
+ clear_bit(0, input_dev->keybit);
- input_register_device(&xtkbd->dev);
+ serio_set_drvdata(serio, xtkbd);
- printk(KERN_INFO "input: %s on %s\n", xtkbd_name, serio->phys);
+ err = serio_open(serio, drv);
+ if (err)
+ goto fail;
+ input_register_device(xtkbd->dev);
return 0;
+
+ fail: serio_set_drvdata(serio, NULL);
+ input_free_device(input_dev);
+ kfree(xtkbd);
+ return err;
}
static void xtkbd_disconnect(struct serio *serio)
{
struct xtkbd *xtkbd = serio_get_drvdata(serio);
- input_unregister_device(&xtkbd->dev);
serio_close(serio);
serio_set_drvdata(serio, NULL);
+ input_unregister_device(xtkbd->dev);
kfree(xtkbd);
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
