From: Faisal Mukhtar <mukhtarfaisal03@gmail.com>
To: thierry.reding@kernel.org, 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,
Faisal Mukhtar <mukhtarfaisal03@gmail.com>
Subject: [PATCH] media: tegra-video: Use BIT macro in tegra20.c
Date: Wed, 22 Jul 2026 20:40:55 +0500 [thread overview]
Message-ID: <20260722154055.385164-1-mukhtarfaisal03@gmail.com> (raw)
Fix checkpatch.pl warnings by replacing explicit
bit shift (1 << n) with the BIT macro, to better
adhere to the kernel coding style.
Signed-off-by: Faisal Mukhtar <mukhtarfaisal03@gmail.com>
---
drivers/staging/media/tegra-video/tegra20.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c
index e513e6ccb776..cdfd9f276d11 100644
--- a/drivers/staging/media/tegra-video/tegra20.c
+++ b/drivers/staging/media/tegra-video/tegra20.c
@@ -177,15 +177,15 @@ enum tegra_vi_out {
#define CSI_SKIP_PACKET_THRESHOLD(n) (((n) & 0xff) << 16)
#define TEGRA_CSI_PIXEL_STREAM_CONTROL0(n) (0x0018 + (n) * 0x2c)
#define CSI_PP_PAD_FRAME_PAD0S (0 << 28)
-#define CSI_PP_PAD_FRAME_PAD1S (1 << 28)
+#define CSI_PP_PAD_FRAME_PAD1S BIT(28)
#define CSI_PP_PAD_FRAME_NOPAD (2 << 28)
#define CSI_PP_HEADER_EC_ENABLE BIT(27)
#define CSI_PP_PAD_SHORT_LINE_PAD0S (0 << 24)
-#define CSI_PP_PAD_SHORT_LINE_PAD1S (1 << 24)
+#define CSI_PP_PAD_SHORT_LINE_PAD1S BIT(24)
#define CSI_PP_PAD_SHORT_LINE_NOPAD (2 << 24)
#define CSI_PP_EMBEDDED_DATA_EMBEDDED BIT(20)
#define CSI_PP_OUTPUT_FORMAT_ARBITRARY (0 << 16)
-#define CSI_PP_OUTPUT_FORMAT_PIXEL (1 << 16)
+#define CSI_PP_OUTPUT_FORMAT_PIXEL BIT(16)
#define CSI_PP_OUTPUT_FORMAT_PIXEL_REP (2 << 16)
#define CSI_PP_OUTPUT_FORMAT_STORE (3 << 16)
#define CSI_PP_VIRTUAL_CHANNEL_ID(n) (((n) - 1) << 14)
--
2.53.0
next reply other threads:[~2026-07-22 15:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 15:40 Faisal Mukhtar [this message]
2026-07-23 4:18 ` [PATCH] media: tegra-video: Use BIT macro in tegra20.c Mikko Perttunen
2026-07-27 16:33 ` Thierry Reding
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