[PATCH 04/21] drm: mxsfb: Remove unused macros from mxsfb_regs.h

[Stefan Agner]

On 2020-03-09 20:51, Laurent Pinchart wrote:
> mxsfb_regs.h defines macros related to register bits. Some of them are
> not used and don't clearly map to any particular register, so their
> purpose isn't known. Remove them.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>

Reviewed-by: Stefan Agner <stefan at agner.ch>

> ---
>  drivers/gpu/drm/mxsfb/mxsfb_regs.h | 8 --------
>  1 file changed, 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/mxsfb/mxsfb_regs.h
> b/drivers/gpu/drm/mxsfb/mxsfb_regs.h
> index 713d8f830135..78e6cb754712 100644
> --- a/drivers/gpu/drm/mxsfb/mxsfb_regs.h
> +++ b/drivers/gpu/drm/mxsfb/mxsfb_regs.h
> @@ -91,17 +91,9 @@
>  #define MXSFB_MAX_XRES			0xffff
>  #define MXSFB_MAX_YRES			0xffff
>  
> -#define RED 0
> -#define GREEN 1
> -#define BLUE 2
> -#define TRANSP 3
> -
>  #define STMLCDIF_8BIT  1 /* pixel data bus to the display is of 8 bit width */
>  #define STMLCDIF_16BIT 0 /* pixel data bus to the display is of 16 bit width */
>  #define STMLCDIF_18BIT 2 /* pixel data bus to the display is of 18 bit width */
>  #define STMLCDIF_24BIT 3 /* pixel data bus to the display is of 24 bit width */
>  
> -#define MXSFB_SYNC_DATA_ENABLE_HIGH_ACT	(1 << 6)
> -#define MXSFB_SYNC_DOTCLK_FALLING_ACT	(1 << 7) /* negative edge sampling */
> -
>  #endif /* __MXSFB_REGS_H__ */