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[69.136.155.163]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-7070fca2597sm6671566d6.64.2025.07.23.20.17.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Jul 2025 20:17:53 -0700 (PDT) From: "A.T. Jefferies" To: thierry.reding@gmail.com, jonathanh@nvidia.com, skomatineni@nvidia.com, luca.ceresoli@bootlin.com, mchehab@kernel.org, gregkh@linuxfoundation.org Cc: linux-media@vger.kernel.org, linux-tegra@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, "A.T. Jefferies" Subject: [PATCH] staging: media: tegra-video: use BIT() macro instead of shift Date: Wed, 23 Jul 2025 23:17:57 +0000 Message-ID: <20250723231757.15443-1-alextjefferies@gmail.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace two instances of (1 << X) with BIT(X) in tegra20.c to follow kernel coding style guidelines and improve clarity. The BIT() macro also ensures proper type handling for larger shifts. Signed-off-by: A.T. Jefferies --- drivers/staging/media/tegra-video/tegra20.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c index 7b8f8f810b35..1473f1b1f203 100644 --- a/drivers/staging/media/tegra-video/tegra20.c +++ b/drivers/staging/media/tegra-video/tegra20.c @@ -42,7 +42,7 @@ #define VI_INPUT_BT656 BIT(25) #define VI_INPUT_YUV_INPUT_FORMAT_SFT 8 /* bits [9:8] */ #define VI_INPUT_YUV_INPUT_FORMAT_UYVY (0 << VI_INPUT_YUV_INPUT_FORMAT_SFT) -#define VI_INPUT_YUV_INPUT_FORMAT_VYUY (1 << VI_INPUT_YUV_INPUT_FORMAT_SFT) +#define VI_INPUT_YUV_INPUT_FORMAT_VYUY BIT(VI_INPUT_YUV_INPUT_FORMAT_SFT) #define VI_INPUT_YUV_INPUT_FORMAT_YUYV (2 << VI_INPUT_YUV_INPUT_FORMAT_SFT) #define VI_INPUT_YUV_INPUT_FORMAT_YVYU (3 << VI_INPUT_YUV_INPUT_FORMAT_SFT) #define VI_INPUT_INPUT_FORMAT_SFT 2 /* bits [5:2] */ @@ -73,7 +73,7 @@ #define VI_OUTPUT_H_DIRECTION BIT(19) #define VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT 17 #define VI_OUTPUT_YUV_OUTPUT_FORMAT_UYVY (0 << VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT) -#define VI_OUTPUT_YUV_OUTPUT_FORMAT_VYUY (1 << VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT) +#define VI_OUTPUT_YUV_OUTPUT_FORMAT_VYUY BIT(VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT) #define VI_OUTPUT_YUV_OUTPUT_FORMAT_YUYV (2 << VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT) #define VI_OUTPUT_YUV_OUTPUT_FORMAT_YVYU (3 << VI_OUTPUT_YUV_OUTPUT_FORMAT_SFT) #define VI_OUTPUT_OUTPUT_BYTE_SWAP BIT(16) -- 2.50.0