This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 the following unused global functions:
- b2c2/flexcop-dma.c: flexcop_dma_control_packet_irq()
- b2c2/flexcop-dma.c: flexcop_dma_config_packet_count()
Please review which of these changes do make sense and which conflict
with pending patches.
Signed-off-by: Adrian Bunk <[email protected]>
---
This patch was already sent on:
- 14 Jan 2006
drivers/media/dvb/b2c2/flexcop-common.h | 2 -
drivers/media/dvb/b2c2/flexcop-dma.c | 4 ++
drivers/media/dvb/b2c2/flexcop-misc.c | 6 ++--
drivers/media/dvb/b2c2/flexcop-reg.h | 4 --
drivers/media/dvb/dvb-usb/cxusb.c | 8 ++---
drivers/media/dvb/dvb-usb/dvb-usb-firmware.c | 8 +++--
drivers/media/dvb/dvb-usb/dvb-usb.h | 1
drivers/media/dvb/dvb-usb/vp702x.c | 6 ++--
drivers/media/dvb/dvb-usb/vp702x.h | 2 -
drivers/media/dvb/ttpci/av7110.h | 2 -
drivers/media/dvb/ttpci/av7110_ir.c | 26 +++++++++----------
11 files changed, 33 insertions(+), 36 deletions(-)
--- linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-common.h.old 2006-01-07 16:49:18.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-common.h 2006-01-07 16:49:28.000000000 +0100
@@ -116,11 +116,9 @@
int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
-int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
-int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
/* from flexcop-eeprom.c */
/* the PCI part uses this call to get the MAC address, the USB part has its own */
--- linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-dma.c.old 2006-01-07 16:49:37.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-dma.c 2006-01-07 16:50:25.000000000 +0100
@@ -169,6 +169,8 @@
}
EXPORT_SYMBOL(flexcop_dma_config_timer);
+#if 0
+
/* packet IRQ does not exist in FCII or FCIIb - according to data book and tests */
int flexcop_dma_control_packet_irq(struct flexcop_device *fc,
flexcop_dma_index_t no,
@@ -204,3 +206,5 @@
return 0;
}
EXPORT_SYMBOL(flexcop_dma_config_packet_count);
+
+#endif /* 0 */
--- linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-reg.h.old 2006-01-07 16:51:05.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-reg.h 2006-01-07 16:51:38.000000000 +0100
@@ -16,8 +16,6 @@
FLEXCOP_III,
} flexcop_revision_t;
-extern const char *flexcop_revision_names[];
-
typedef enum {
FC_UNK = 0,
FC_AIR_DVB,
@@ -34,8 +32,6 @@
FC_PCI,
} flexcop_bus_t;
-extern const char *flexcop_device_names[];
-
/* FlexCop IBI Registers */
#if defined(__LITTLE_ENDIAN)
#include "flexcop_ibi_value_le.h"
--- linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-misc.c.old 2006-01-07 16:48:00.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/b2c2/flexcop-misc.c 2006-01-07 16:51:27.000000000 +0100
@@ -36,14 +36,14 @@
/* bus parts have to decide if hw pid filtering is used or not. */
}
-const char *flexcop_revision_names[] = {
+static const char *flexcop_revision_names[] = {
"Unkown chip",
"FlexCopII",
"FlexCopIIb",
"FlexCopIII",
};
-const char *flexcop_device_names[] = {
+static const char *flexcop_device_names[] = {
"Unkown device",
"Air2PC/AirStar 2 DVB-T",
"Air2PC/AirStar 2 ATSC 1st generation",
@@ -54,7 +54,7 @@
"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
};
-const char *flexcop_bus_names[] = {
+static const char *flexcop_bus_names[] = {
"USB",
"PCI",
};
--- linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c.old 2006-01-07 16:56:27.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c 2006-01-07 16:57:06.000000000 +0100
@@ -24,6 +24,9 @@
{ .id = CYPRESS_FX2, .name = "Cypress FX2", .cpu_cs_register = 0xe600 },
};
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+ int *pos);
+
/*
* load a firmware packet to the device
*/
@@ -111,7 +114,8 @@
return ret;
}
-int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+ int *pos)
{
u8 *b = (u8 *) &fw->data[*pos];
int data_offs = 4;
@@ -141,5 +145,3 @@
return *pos;
}
-EXPORT_SYMBOL(dvb_usb_get_hexline);
-
--- linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/vp702x.h.old 2006-01-07 16:57:23.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/vp702x.h 2006-01-07 16:58:15.000000000 +0100
@@ -102,8 +102,6 @@
extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
-extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
-extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
#endif
--- linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/vp702x.c.old 2006-01-07 16:57:37.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/dvb-usb/vp702x.c 2006-01-07 16:58:27.000000000 +0100
@@ -53,7 +53,8 @@
return ret;
}
-int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+ u16 index, u8 *b, int blen)
{
deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
debug_dump(b,blen,deb_xfer);
@@ -88,7 +89,8 @@
return ret;
}
-int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
+static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
+ int olen, u8 *i, int ilen, int msec)
{
u8 bout[olen+2];
u8 bin[ilen+1];
--- linux-2.6.15-mm2-full/drivers/media/dvb/ttpci/av7110.h.old 2006-01-07 16:59:33.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/ttpci/av7110.h 2006-01-07 16:59:39.000000000 +0100
@@ -261,8 +261,6 @@
extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid);
-extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
-
extern int av7110_ir_init(struct av7110 *av7110);
extern void av7110_ir_exit(struct av7110 *av7110);
--- linux-2.6.15-mm2-full/drivers/media/dvb/ttpci/av7110_ir.c.old 2006-01-07 16:59:47.000000000 +0100
+++ linux-2.6.15-mm2-full/drivers/media/dvb/ttpci/av7110_ir.c 2006-01-07 17:00:21.000000000 +0100
@@ -155,6 +155,19 @@
}
+static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
+{
+ int ret = 0;
+
+ dprintk(4, "%p\n", av7110);
+ if (av7110) {
+ ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
+ av7110->ir_config = ir_config;
+ }
+ return ret;
+}
+
+
static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
@@ -187,19 +200,6 @@
}
-int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
-{
- int ret = 0;
-
- dprintk(4, "%p\n", av7110);
- if (av7110) {
- ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
- av7110->ir_config = ir_config;
- }
- return ret;
-}
-
-
static void ir_handler(struct av7110 *av7110, u32 ircom)
{
dprintk(4, "ircommand = %08x\n", ircom);
--- linux-2.6.15-mm3-full/drivers/media/dvb/dvb-usb/dvb-usb.h.old 2006-01-14 01:04:34.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/media/dvb/dvb-usb/dvb-usb.h 2006-01-14 01:04:50.000000000 +0100
@@ -341,7 +341,6 @@
u8 data[255];
u8 chk;
};
-extern int dvb_usb_get_hexline(const struct firmware *, struct hexline *, int *);
extern int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type);
#endif
--- linux-2.6.15-mm3-full/drivers/media/dvb/dvb-usb/cxusb.c.old 2006-01-14 01:02:27.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/media/dvb/dvb-usb/cxusb.c 2006-01-14 01:03:28.000000000 +0100
@@ -184,7 +184,7 @@
return 0;
}
-struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
+static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
{ 0xfe, 0x02, KEY_TV },
{ 0xfe, 0x0e, KEY_MP3 },
{ 0xfe, 0x1a, KEY_DVD },
@@ -253,7 +253,7 @@
return 0;
}
-struct cx22702_config cxusb_cx22702_config = {
+static struct cx22702_config cxusb_cx22702_config = {
.demod_address = 0x63,
.output_mode = CX22702_PARALLEL_OUTPUT,
@@ -262,13 +262,13 @@
.pll_set = dvb_usb_pll_set_i2c,
};
-struct lgdt330x_config cxusb_lgdt330x_config = {
+static struct lgdt330x_config cxusb_lgdt330x_config = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.pll_set = dvb_usb_pll_set_i2c,
};
-struct mt352_config cxusb_dee1601_config = {
+static struct mt352_config cxusb_dee1601_config = {
.demod_address = 0x0f,
.demod_init = cxusb_dee1601_demod_init,
.pll_set = dvb_usb_pll_set,
-
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