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/gr_gk20a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/nvgpu/gk20a/gr_gk20a.c') diff --git a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c index e645a1a4..04d494fc 100644 --- a/drivers/gpu/nvgpu/gk20a/gr_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gr_gk20a.c @@ -5703,7 +5703,7 @@ static int gk20a_gr_handle_semaphore_pending(struct gk20a *g, NVGPU_IOCTL_CHANNEL_EVENT_ID_GR_SEMAPHORE_WRITE_AWAKEN); } - wake_up_interruptible_all(&ch->semaphore_wq); + nvgpu_cond_broadcast(&ch->semaphore_wq); return 0; } -- cgit v1.2.2