Hi,
Here's a quick patch that updates the module locking in the Linux
2.4.16 USB OV511 video driver. I can successfully compile the module,
but cannot actually test it because I don't have suitable hardware.
Cheers,
Chris
--- linux-2.4.16/drivers/usb/ov511.c.orig Tue Dec 4 17:36:05 2001
+++ linux-2.4.16/drivers/usb/ov511.c Tue Dec 4 17:38:14 2001
@@ -2168,7 +2168,6 @@
struct usb_ov511 *ov511 = (struct usb_ov511 *)dev;
int err;
- MOD_INC_USE_COUNT;
PDEBUG(4, "opening");
down(&ov511->lock);
@@ -2221,8 +2220,6 @@
kfree(ov511);
ov511 = NULL;
}
-
- MOD_DEC_USE_COUNT;
}
static int ov511_init_done(struct video_device *dev)
@@ -2783,6 +2780,7 @@
}
static struct video_device ov511_template = {
+ owner: THIS_MODULE,
name: "OV511 USB Camera",
type: VID_TYPE_CAPTURE,
hardware: VID_HARDWARE_OV511,
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