dev_pm_opp_find_freq_exact never return null but ERR_PTR(),so we
should use IS_ERR() to clarify and avoid compilation warnings.
Signed-off-by: Wang Qing <wangq...@vivo.com>
---
drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 8c81a89..6247397 100755
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -851,7 +851,7 @@ static void a6xx_gmu_set_initial_freq(struct msm_gpu *gpu,
struct a6xx_gmu *gmu)
unsigned long gpu_freq = gmu->gpu_freqs[gmu->current_perf_index];
gpu_opp = dev_pm_opp_find_freq_exact(&gpu->pdev->dev, gpu_freq, true);
- if (IS_ERR_OR_NULL(gpu_opp))
+ if (IS_ERR(gpu_opp))
return;
gmu->freq = 0; /* so a6xx_gmu_set_freq() doesn't exit early */
@@ -865,7 +865,7 @@ static void a6xx_gmu_set_initial_bw(struct msm_gpu *gpu,
struct a6xx_gmu *gmu)
unsigned long gpu_freq = gmu->gpu_freqs[gmu->current_perf_index];
gpu_opp = dev_pm_opp_find_freq_exact(&gpu->pdev->dev, gpu_freq, true);
- if (IS_ERR_OR_NULL(gpu_opp))
+ if (IS_ERR(gpu_opp))
return;
dev_pm_opp_set_bw(&gpu->pdev->dev, gpu_opp);
--
2.7.4
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