From 80a6291c9c5e373a3a534ba100b616b6789fb568 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Tue, 25 Apr 2017 13:51:27 -0700 Subject: gpu: nvgpu: Use nvgpu_cond in semaphore wq Change semaphore wait queue to use nvgpu_cond instead of Linux wait queue. JIRA NVGPU-14 Change-Id: I3be5097ded168300b4480e986218d9f4fd6104b1 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1469852 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gk20a/fifo_gk20a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gk20a/fifo_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c index edd98896..f212e55b 100644 --- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c @@ -1338,7 +1338,7 @@ static void gk20a_fifo_set_has_timedout_and_wake_up_wqs(struct gk20a *g, refch->has_timedout = true; wmb(); /* unblock pending waits */ - wake_up(&refch->semaphore_wq); + nvgpu_cond_broadcast_interruptible(&refch->semaphore_wq); wake_up(&refch->notifier_wq); } } -- cgit v1.2.2