Re: [PATCH] staging: fbtft: fb_st7789v: make HSD20_IPS numeric and not a string

[Oliver Graute]

On 21/05/20, Colin King wrote:
> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> 
> Currently HSD20_IPS is defined as "true" and will always result in a
> non-zero result even if it is defined as "false" because it is an array
> and that will never be zero. Fix this by defining it as an integer 1
> rather than a literal string.
> 
> Addessses-Coverity: ("Array compared against 0")
> Fixes: f03c9b788472 ("staging: fbtft: fb_st7789v: Initialize the Display")
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> ---
>  drivers/staging/fbtft/fb_st7789v.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c
> index ebc17e05ecd0..3a280cc1892c 100644
> --- a/drivers/staging/fbtft/fb_st7789v.c
> +++ b/drivers/staging/fbtft/fb_st7789v.c
> @@ -24,7 +24,7 @@
>  	"D0 05 0A 09 08 05 2E 44 45 0F 17 16 2B 33\n" \
>  	"D0 05 0A 09 08 05 2E 43 45 0F 16 16 2B 33"
>  
> -#define HSD20_IPS "true"
> +#define HSD20_IPS 1
>  
>  /**
>   * enum st7789v_command - ST7789V display controller commands

Acked-by: Oliver Graute <oliver.graute@xxxxxxxxxxxxxxxxx>