[PATCH] staging: media: tegra-video: use BIT() macro instead of shift
From: A.T. Jefferies
Date: Wed Jul 23 2025 - 23:18:08 EST
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@xxxxxxxxx>
---
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