diff mbox series

[v2,12/14] drm/msm/a6xx: Use "else if" in GPU speedbin rev matching

Message ID 20230214173145.2482651-13-konrad.dybcio@linaro.org (mailing list archive)
State New, archived
Headers show
Series [v2,01/14] drm/msm/a6xx: De-staticize sptprac en/disable functions | expand

Commit Message

Konrad Dybcio Feb. 14, 2023, 5:31 p.m. UTC 
The GPU can only be one at a time. Turn a series of ifs into if +
elseifs to save some CPU cycles.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Dmitry Baryshkov Feb. 17, 2023, 9:20 p.m. UTC | #1 
On 14/02/2023 19:31, Konrad Dybcio wrote:
> The GPU can only be one at a time. Turn a series of ifs into if +
> elseifs to save some CPU cycles.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

> ---
>   drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index b08ed127f8c4..ffe0fd431a76 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -2153,16 +2153,16 @@  static u32 fuse_to_supp_hw(struct device *dev, struct adreno_rev rev, u32 fuse)
 	if (adreno_cmp_rev(ADRENO_REV(6, 1, 8, ANY_ID), rev))
 		val = a618_get_speed_bin(fuse);
 
-	if (adreno_cmp_rev(ADRENO_REV(6, 1, 9, ANY_ID), rev))
+	else if (adreno_cmp_rev(ADRENO_REV(6, 1, 9, ANY_ID), rev))
 		val = a619_get_speed_bin(fuse);
 
-	if (adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), rev))
+	else if (adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), rev))
 		val = adreno_7c3_get_speed_bin(fuse);
 
-	if (adreno_cmp_rev(ADRENO_REV(6, 4, 0, ANY_ID), rev))
+	else if (adreno_cmp_rev(ADRENO_REV(6, 4, 0, ANY_ID), rev))
 		val = a640_get_speed_bin(fuse);
 
-	if (adreno_cmp_rev(ADRENO_REV(6, 5, 0, ANY_ID), rev))
+	else if (adreno_cmp_rev(ADRENO_REV(6, 5, 0, ANY_ID), rev))
 		val = a650_get_speed_bin(fuse);
 
 	if (val == UINT_MAX) {