[PATCH 3/4] drm/msm/adreno: drop redundant pm_runtime_disable()

[Johan Hovold]

Since commit 4b18299b3365 ("drm/msm/adreno: Defer enabling runpm until
hw_init()") runtime PM is no longer enabled at adreno_gpu_init(), which
means that there are no longer any bind() error paths for which
adreno_gpu_cleanup() is called with runtime PM enabled.

As the runtime PM enable on first open() is balanced by the
pm_runtime_force_suspend() call at unbind(), adreno_gpu_cleanup() is now
always called with runtime PM disabled so that its pm_runtime_disable()
call can be removed.

Signed-off-by: Johan Hovold <johan+linaro at kernel.org>
---
 drivers/gpu/drm/msm/adreno/adreno_gpu.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
index ce6b76c45b6f..1101b8234b49 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c
@@ -1082,15 +1082,10 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev,
 
 void adreno_gpu_cleanup(struct adreno_gpu *adreno_gpu)
 {
-	struct msm_gpu *gpu = &adreno_gpu->base;
-	struct msm_drm_private *priv = gpu->dev ? gpu->dev->dev_private : NULL;
 	unsigned int i;
 
 	for (i = 0; i < ARRAY_SIZE(adreno_gpu->info->fw); i++)
 		release_firmware(adreno_gpu->fw[i]);
 
-	if (priv && pm_runtime_enabled(&priv->gpu_pdev->dev))
-		pm_runtime_disable(&priv->gpu_pdev->dev);
-
 	msm_gpu_cleanup(&adreno_gpu->base);
 }
-- 
2.39.2