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staging: media: tegra-video: use BIT() macro instead of shift

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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 <alextjefferies@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
This commit is contained in:
A.T. Jefferies
2025-07-23 23:17:57 +00:00
committed by Hans Verkuil
parent d5d12cc03e
commit 0089913524
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/media/tegra-video/tegra20.c
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@@ -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)