* [PATCH] drm/etnaviv: using pm_runtime_resume_and_get instead of pm_runtime_get_sync
@ 2022-04-19 11:05 cgel.zte
0 siblings, 0 replies; only message in thread
From: cgel.zte @ 2022-04-19 11:05 UTC (permalink / raw)
To: l.stach
Cc: linux+etnaviv, etnaviv, dri-devel, linux-kernel, Minghao Chi, Zeal Robot
From: Minghao Chi <chi.minghao@zte.com.cn>
Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. This change is just to simplify the code, no
actual functional changes.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
---
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 37018bc55810..4ac009a1c4c0 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -1342,11 +1342,9 @@ struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit)
int ret;
if (!submit->runtime_resumed) {
- ret = pm_runtime_get_sync(gpu->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(gpu->dev);
+ ret = pm_runtime_resume_and_get(gpu->dev);
+ if (ret < 0)
return NULL;
- }
submit->runtime_resumed = true;
}
--
2.25.1
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