From ff8f25d326da5e7cf6216f368116744341fceb12 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 9 Sep 2012 07:00:04 -0300 Subject: [PATCH] [media] gspca_finepix: Remove unnecessary lock/unlock call 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/finepix.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/media/usb/gspca/finepix.c b/drivers/media/usb/gspca/finepix.c index 04807ee..fb68a29 100644 --- a/drivers/media/usb/gspca/finepix.c +++ b/drivers/media/usb/gspca/finepix.c @@ -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 */ -- 2.7.4