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[media] gspca_finepix: Remove unnecessary lock/unlock call

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gspca_main: init_transfer does not do anything between calling sd_start
(which starts the workqueue) and releasing the usb_lock, so this
synchronization is a nop, remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2012-09-09 07:00:04 -03:00 • committed by Mauro Carvalho Chehab
commit ff8f25d326
1 changed files with 0 additions and 3 deletions
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3
drivers/media/usb/gspca/finepix.c
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@ -87,9 +87,6 @@ static void dostream(struct work_struct *work)
int ret = 0;
int len;
/* synchronize with the main driver */
mutex_lock(&gspca_dev->usb_lock);
mutex_unlock(&gspca_dev->usb_lock);
PDEBUG(D_STREAM, "dostream started");
/* loop reading a frame */