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[35.245.224.76]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6cb3b5ff594sm7231606d6.14.2024.09.27.02.42.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Sep 2024 02:42:21 -0700 (PDT) From: Ricardo Ribalda Date: Fri, 27 Sep 2024 09:42:15 +0000 Subject: [PATCH 3/3] media: atomisp: Use max() macros Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240927-cocci-6-12-v1-3-a318d4e6a19d@chromium.org> References: <20240927-cocci-6-12-v1-0-a318d4e6a19d@chromium.org> In-Reply-To: <20240927-cocci-6-12-v1-0-a318d4e6a19d@chromium.org> To: Benoit Parrot , Mauro Carvalho Chehab , Sakari Ailus , Bingbu Cao , Tianshu Qiu , Greg Kroah-Hartman , Hans de Goede , Andy Shevchenko , Hans Verkuil Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, Ricardo Ribalda X-Mailer: b4 0.13.0 The max() macro produce nicer code and also fixes the following cocci errors: drivers/staging/media/atomisp/pci/sh_css_frac.h:40:17-18: WARNING opportunity for max() drivers/staging/media/atomisp/pci/sh_css_frac.h:50:17-18: WARNING opportunity for max() Signed-off-by: Ricardo Ribalda --- drivers/staging/media/atomisp/pci/sh_css_frac.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/sh_css_frac.h b/drivers/staging/media/atomisp/pci/sh_css_frac.h index 8ba65161f7a9..9642506d2388 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_frac.h +++ b/drivers/staging/media/atomisp/pci/sh_css_frac.h @@ -37,7 +37,7 @@ static inline int sDIGIT_FITTING(int v, int a, int b) int fit_shift = sFRACTION_BITS_FITTING(a) - b; v >>= sSHIFT; - v >>= fit_shift > 0 ? fit_shift : 0; + v >>= max(fit_shift, 0); return clamp_t(int, v, sISP_VAL_MIN, sISP_VAL_MAX); } @@ -47,7 +47,7 @@ static inline unsigned int uDIGIT_FITTING(unsigned int v, int a, int b) int fit_shift = uFRACTION_BITS_FITTING(a) - b; v >>= uSHIFT; - v >>= fit_shift > 0 ? fit_shift : 0; + v >>= max(fit_shift, 0); return clamp_t(unsigned int, v, uISP_VAL_MIN, uISP_VAL_MAX); }