On Tue, May 30, 2006 at 11:33:27AM -0700, Pete Zaitcev wrote:
>
> Please get rid of the above.
> > * shut down bulk read and write
OK, So here's the corrected patch:
Signed-off-by: Frank Gevaerts <[email protected]>
diff -pur linux-2.6.17-rc4/drivers/usb/serial/ipaq.c linux-2.6.17-rc4.test/drivers/usb/serial/ipaq.c
--- linux-2.6.17-rc4/drivers/usb/serial/ipaq.c 2006-03-20 06:53:29.000000000 +0100
+++ linux-2.6.17-rc4.test/drivers/usb/serial/ipaq.c 2006-05-30 20:46:23.000000000 +0200
@@ -71,6 +71,7 @@
static __u16 product, vendor;
static int debug;
+static int connect_retries;
/* Function prototypes for an ipaq */
static int ipaq_open (struct usb_serial_port *port, struct file *filp);
@@ -583,7 +584,7 @@ static int ipaq_open(struct usb_serial_p
struct ipaq_private *priv;
struct ipaq_packet *pkt;
int i, result = 0;
- int retries = KP_RETRIES;
+ int retries = connect_retries;
dbg("%s - port %d", __FUNCTION__, port->number);
@@ -681,6 +682,7 @@ enomem:
result = -ENOMEM;
err("%s - Out of memory", __FUNCTION__);
error:
+ usb_kill_urb(port->read_urb);
ipaq_destroy_lists(port);
kfree(priv);
return result;
@@ -855,6 +857,7 @@ static void ipaq_write_bulk_callback(str
if (urb->status) {
dbg("%s - nonzero write bulk status received: %d", __FUNCTION__, urb->status);
+ return;
}
spin_lock_irqsave(&write_list_lock, flags);
@@ -967,3 +970,6 @@ MODULE_PARM_DESC(vendor, "User specified
module_param(product, ushort, 0);
MODULE_PARM_DESC(product, "User specified USB idProduct");
+
+module_param(connect_retries, int, KP_RETRIES);
+MODULE_PARM_DESC(product, "Maximum number of connect retries (100ms each)");
diff -pur linux-2.6.17-rc4/drivers/usb/serial/usb-serial.c linux-2.6.17-rc4.test/drivers/usb/serial/usb-serial.c
--- linux-2.6.17-rc4/drivers/usb/serial/usb-serial.c 2006-05-30 19:01:16.000000000 +0200
+++ linux-2.6.17-rc4.test/drivers/usb/serial/usb-serial.c 2006-05-30 19:01:24.000000000 +0200
@@ -162,6 +162,8 @@ static void destroy_serial(struct kref *
}
}
+ flush_scheduled_work(); /* port->work */
+
usb_put_dev(serial->dev);
/* free up any memory that we allocated */
--
Frank Gevaerts [email protected]
fks bvba - Formal and Knowledge Systems http://www.fks.be/
Stationsstraat 108 Tel: ++32-(0)11-21 49 11
B-3570 ALKEN Fax: ++32-(0)11-22 04 19
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