[PATCH] drivers:gpu:Use ARRAY_SIZE() for the size calculation of the array.

[Alex Deucher]

On Wed, Sep 13, 2017 at 4:01 AM, Allen Pais <allen.lkml at gmail.com> wrote:
> Signed-off-by: Allen Pais <allen.lkml at gmail.com>

Applied.  thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
> index 4395a4f..0487936 100644
> --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
> @@ -274,7 +274,7 @@ static const struct pctl_data pctl0_data[] = {
>         {0x135, 0x12a810},
>         {0x149, 0x7a82c}
>  };
> -#define PCTL0_DATA_LEN (sizeof(pctl0_data)/sizeof(pctl0_data[0]))
> +#define PCTL0_DATA_LEN (ARRAY_SIZE(pctl0_data))
>
>  #define PCTL0_RENG_EXEC_END_PTR 0x151
>  #define PCTL0_STCTRL_REG_SAVE_RANGE0_BASE  0xa640
> @@ -310,7 +310,7 @@ static const struct pctl_data pctl1_data[] = {
>         {0x1f0, 0x5000a7f6},
>         {0x1f1, 0x5000a7e4}
>  };
> -#define PCTL1_DATA_LEN (sizeof(pctl1_data)/sizeof(pctl1_data[0]))
> +#define PCTL1_DATA_LEN (ARRAY_SIZE(pctl1_data))
>
>  #define PCTL1_RENG_EXEC_END_PTR 0x1f1
>  #define PCTL1_STCTRL_REG_SAVE_RANGE0_BASE  0xa000
> --
> 2.7.4
>
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