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[2/2] media: zoran: replace bit shifts by BIT() macro

Message ID ac8ec2b70ac2cc7c541c05a1d9a8db1fe79df793.1617912177.git.mitaliborkar810@gmail.com
State New
Headers show
Series media: zoran: clean up style issues | expand

Commit Message

Mitali Borkar April 8, 2021, 8:39 p.m. UTC 
Added #include <linux/bitops.h> and replaced bit shifts by BIT() macro.
This BIT() macro from linux/bitops.h is used to define ZR36057_VFESPFR_* bitmasks.
Use of macro is better and neater. It maintains consistency.
Reported by checkpatch.

Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
---
 drivers/staging/media/zoran/zr36057.h | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/staging/media/zoran/zr36057.h b/drivers/staging/media/zoran/zr36057.h
index a2a75fd9f535..93075459f910 100644
--- a/drivers/staging/media/zoran/zr36057.h
+++ b/drivers/staging/media/zoran/zr36057.h
@@ -8,6 +8,8 @@ 
 #ifndef _ZR36057_H_
 #define _ZR36057_H_
 
+#include <linux/bitops.h>
+
 /* Zoran ZR36057 registers */
 
 #define ZR36057_VFEHCR          0x000	/* Video Front End, Horizontal Configuration Register */
@@ -31,12 +33,12 @@ 
 #define ZR36057_VFESPFR_VER_DCM          8
 #define ZR36057_VFESPFR_DISP_MODE        6
 #define ZR36057_VFESPFR_YUV422          (0 << 3)
-#define ZR36057_VFESPFR_RGB888          (1 << 3)
+#define ZR36057_VFESPFR_RGB888          BIT(3)
 #define ZR36057_VFESPFR_RGB565          (2 << 3)
 #define ZR36057_VFESPFR_RGB555          (3 << 3)
-#define ZR36057_VFESPFR_ERR_DIF          (1 << 2)
-#define ZR36057_VFESPFR_PACK24          (1 << 1)
-#define ZR36057_VFESPFR_LITTLE_ENDIAN    (1 << 0)
+#define ZR36057_VFESPFR_ERR_DIF          BIT(2)
+#define ZR36057_VFESPFR_PACK24          BIT(1)
+#define ZR36057_VFESPFR_LITTLE_ENDIAN    BIT(0)
 
 #define ZR36057_VDTR            0x00c	/* Video Display "Top" Register */