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drm/via: Fix fall-through warnings for Clang
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@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/c21a588bf9e222826f6b138db91de26a2b21df33.1605896060.git.gustavoars@kernel.org
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@ -364,6 +364,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
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irqwait->request.sequence +=
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atomic_read(&cur_irq->irq_received);
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irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
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break;
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case VIA_IRQ_ABSOLUTE:
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break;
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default:
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