[PATCH 15/42] drm/msm/adreno/a6xx_gpu: Staticise local function 'a6xx_idle'

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/msm/adreno/a6xx_gpu.c:33:6: warning: no previous prototype for ‘a6xx_idle’ [-Wmissing-prototypes]

Cc: Rob Clark <robdclark at gmail.com>
Cc: Sean Paul <sean at poorly.run>
Cc: David Airlie <airlied at linux.ie>
Cc: Daniel Vetter <daniel at ffwll.ch>
Cc: linux-arm-msm at vger.kernel.org
Cc: dri-devel at lists.freedesktop.org
Cc: freedreno at lists.freedesktop.org
Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index fcb0aabbc9852..03c2f7e0c9497 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -30,7 +30,7 @@ static inline bool _a6xx_check_idle(struct msm_gpu *gpu)
 		A6XX_RBBM_INT_0_MASK_RBBM_HANG_DETECT);
 }
 
-bool a6xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
+static bool a6xx_idle(struct msm_gpu *gpu, struct msm_ringbuffer *ring)
 {
 	/* wait for CP to drain ringbuffer: */
 	if (!adreno_idle(gpu, ring))
-- 
2.25.1