diff options
author | Tian Tao <tiantao6@hisilicon.com> | 2020-10-19 14:04:22 +0800 |
---|---|---|
committer | Rob Clark <robdclark@chromium.org> | 2020-11-04 08:26:26 -0800 |
commit | dd29bd41d4c6e1fc837a28f9a68bf344500dcced (patch) | |
tree | cabd012bd1963ee2d3025c75d358b9db832a932e /drivers/gpu/drm/msm | |
parent | e92ce317fbeb79d1e3869324059e1a47294dab18 (diff) |
drm/msm: Remove redundant null check
clk_prepare_enable() and clk_disable_unprepare() will check
NULL clock parameter, so It is not necessary to add additional checks.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
-rw-r--r-- | drivers/gpu/drm/msm/msm_gpu.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/msm_gpu.c b/drivers/gpu/drm/msm/msm_gpu.c index 3f192a9df0a7..4426f5074dfc 100644 --- a/drivers/gpu/drm/msm/msm_gpu.c +++ b/drivers/gpu/drm/msm/msm_gpu.c @@ -177,15 +177,12 @@ static int disable_clk(struct msm_gpu *gpu) static int enable_axi(struct msm_gpu *gpu) { - if (gpu->ebi1_clk) - clk_prepare_enable(gpu->ebi1_clk); - return 0; + return clk_prepare_enable(gpu->ebi1_clk); } static int disable_axi(struct msm_gpu *gpu) { - if (gpu->ebi1_clk) - clk_disable_unprepare(gpu->ebi1_clk); + clk_disable_unprepare(gpu->ebi1_clk); return 0; } |