[PATCH 084/141] drm/via: Fix fall-through warnings for Clang

[Sam Ravnborg]

On Fri, Nov 20, 2020 at 12:35:54PM -0600, Gustavo A. R. Silva wrote:
> In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
> by explicitly adding a break statement instead of letting the code fall
> through to the next case.
> 
> Link: https://github.com/KSPP/linux/issues/115
> Signed-off-by: Gustavo A. R. Silva <gustavoars at kernel.org>

Thanks, also applied to drm-misc-next.

	Sam

> ---
>  drivers/gpu/drm/via/via_irq.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
> index 24cc445169e2..a3e0fb5b8671 100644
> --- a/drivers/gpu/drm/via/via_irq.c
> +++ b/drivers/gpu/drm/via/via_irq.c
> @@ -364,6 +364,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
>  		irqwait->request.sequence +=
>  			atomic_read(&cur_irq->irq_received);
>  		irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
> +		break;
>  	case VIA_IRQ_ABSOLUTE:
>  		break;
>  	default:
> -- 
> 2.27.0
> 
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