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[83.9.29.16]) by smtp.gmail.com with ESMTPSA id 27-20020a2e165b000000b002986a977bf2sm491529ljw.90.2023.03.14.08.28.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Mar 2023 08:28:56 -0700 (PDT) From: Konrad Dybcio Date: Tue, 14 Mar 2023 16:28:42 +0100 Subject: [PATCH v4 11/14] drm/msm/a6xx: Use "else if" in GPU speedbin rev matching MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230223-topic-gmuwrapper-v4-11-e987eb79d03f@linaro.org> References: <20230223-topic-gmuwrapper-v4-0-e987eb79d03f@linaro.org> In-Reply-To: <20230223-topic-gmuwrapper-v4-0-e987eb79d03f@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Akhil P Oommen Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Clark , Marijn Suijten , Konrad Dybcio X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1678807716; l=1434; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=D3QGn+nYvlP8x3swaH1kHJwlzdjGFbaFa9zhDHv4lx4=; b=ZOerBhWO9wapKFAmKihwL/xjhmOBckfMZSqJGmKAHuDSBy94K3mEfpFoTQaJo9CdyzfCJdViZmhq 8ZeJc1z3BqzNORvpz6NPoC45eGj51K48M3uSZAPNbuiTEVkmGm0I X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The GPU can only be one at a time. Turn a series of ifs into if + elseifs to save some CPU cycles. Reviewed-by: Dmitry Baryshkov Signed-off-by: Konrad Dybcio --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/ad= reno/a6xx_gpu.c index f699f326021f..dfd2d735e57f 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -2207,16 +2207,16 @@ static u32 fuse_to_supp_hw(struct device *dev, stru= ct adreno_rev rev, u32 fuse) if (adreno_cmp_rev(ADRENO_REV(6, 1, 8, ANY_ID), rev)) val =3D a618_get_speed_bin(fuse); =20 - 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 =3D a619_get_speed_bin(fuse); =20 - 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 =3D adreno_7c3_get_speed_bin(fuse); =20 - 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 =3D a640_get_speed_bin(fuse); =20 - 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 =3D a650_get_speed_bin(fuse); =20 if (val =3D=3D UINT_MAX) { --=20 2.39.2