From 721b7f5f75ff255c231e2869428c4673a124115d Mon Sep 17 00:00:00 2001 From: Akhil P Oommen Date: Tue, 2 Sep 2025 17:20:03 +0530 Subject: [PATCH] drm/msm/a6xx: Add a comment to acd_probe() It is not obvious why we can skip error checking of dev_pm_opp_find_freq_exact() API. Add a comment explaining it. Signed-off-by: Akhil P Oommen Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/672263/ Link: https://lore.kernel.org/r/20250902-assorted-sept-1-v1-4-f3ec9baed513@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index a719a8d44c1b8..fc62fef2fed87 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -1731,6 +1731,7 @@ static int a6xx_gmu_acd_probe(struct a6xx_gmu *gmu) u32 val; freq = gmu->gpu_freqs[i]; + /* This is unlikely to fail because we are passing back a known freq */ opp = dev_pm_opp_find_freq_exact(&gpu->pdev->dev, freq, true); np = dev_pm_opp_get_of_node(opp); -- 2.47.3