From: David Kershner <david.kershner@xxxxxxxxxx> We can remove the semaphore from around the interrupt callback in dev_periodic_work(). Signed-off-by: David Kershner <david.kershner@xxxxxxxxxx> Signed-off-by: Tim Sell <timothy.sell@xxxxxxxxxx> Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx> --- drivers/staging/unisys/visorbus/visorbus_main.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/staging/unisys/visorbus/visorbus_main.c b/drivers/staging/unisys/visorbus/visorbus_main.c index a45c6a2..962af12 100644 --- a/drivers/staging/unisys/visorbus/visorbus_main.c +++ b/drivers/staging/unisys/visorbus/visorbus_main.c @@ -723,10 +723,8 @@ dev_periodic_work(void *xdev) struct visor_device *dev = xdev; struct visor_driver *drv = to_visor_driver(dev->device.driver); - down(&dev->visordriver_callback_lock); if (drv->channel_interrupt) drv->channel_interrupt(dev); - up(&dev->visordriver_callback_lock); } static void -- 2.5.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
