[PATCH] drm/amdgpu/gfx10: Fix missing break in switch statement

[Alex Deucher]

On Sun, Jul 21, 2019 at 6:39 PM Gustavo A. R. Silva
<gustavo at embeddedor.com> wrote:
>
> Add missing break statement in order to prevent the code from falling
> through to case AMDGPU_IRQ_STATE_ENABLE.
>
> This bug was found thanks to the ongoing efforts to enable
> -Wimplicit-fallthrough.
>
> Fixes: a644d85a5cd4 ("drm/amdgpu: add gfx v10 implementation (v10)")
> Cc: stable at vger.kernel.org
> Signed-off-by: Gustavo A. R. Silva <gustavo at embeddedor.com>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> index 1675d5837c3c..35e8e29139b1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> @@ -4611,6 +4611,7 @@ gfx_v10_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
>                 cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
>                                             TIME_STAMP_INT_ENABLE, 0);
>                 WREG32(cp_int_cntl_reg, cp_int_cntl);
> +               break;
>         case AMDGPU_IRQ_STATE_ENABLE:
>                 cp_int_cntl = RREG32(cp_int_cntl_reg);
>                 cp_int_cntl = REG_SET_FIELD(cp_int_cntl, CP_INT_CNTL_RING0,
> --
> 2.22.0
>
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