Hi Mitali,
On 08/04/2021 22:38, Mitali Borkar wrote:
> Added spaces around '<<' operator to improve readability and meet linux
> kernel coding style.
> Reported by checkpatch
>
> Signed-off-by: Mitali Borkar <mitaliborkar...@gmail.com>
> ---
> drivers/staging/media/zoran/zr36057.h | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/staging/media/zoran/zr36057.h
> b/drivers/staging/media/zoran/zr36057.h
> index 71b651add35a..a2a75fd9f535 100644
> --- a/drivers/staging/media/zoran/zr36057.h
> +++ b/drivers/staging/media/zoran/zr36057.h
> @@ -30,13 +30,13 @@
> #define ZR36057_VFESPFR_HOR_DCM 14
> #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_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_YUV422 (0 << 3)
> +#define ZR36057_VFESPFR_RGB888 (1 << 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_VDTR 0x00c /* Video Display "Top" Register
> */
>
>
I looked at that header and it is very messy.
Can you make two new patches? The first aligns every nicely, e.g. this:
#define ZR36057_VFEHCR 0x000 /* Video Front End, Horizontal
Configuration Register */
#define ZR36057_VFEHCR_HS_POL BIT(30)
#define ZR36057_VFEHCR_H_START 10
#define ZR36057_VFEHCR_H_END 0
#define ZR36057_VFEHCR_HMASK 0x3ff
should become:
/* Video Front End, Horizontal Configuration Register */
#define ZR36057_VFEHCR 0x000
#define ZR36057_VFEHCR_HS_POL BIT(30)
#define ZR36057_VFEHCR_H_START 10
#define ZR36057_VFEHCR_H_END 0
#define ZR36057_VFEHCR_HMASK 0x3ff
Same for all the other register blocks. Use tabs to do the alignment
instead of spaces, as is currently the case.
The second patch can replace the (0<<3) etc. to BIT(0).
That would be a nice cleanup of this rather messy header.
Thanks!
Hans
