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drm/via: Fix fall-through warnings for Clang
author
Gustavo A. R. Silva
<gustavoars@kernel.org>
Fri, 20 Nov 2020 18:35:54 +0000
(12:35 -0600)
committer
Sam Ravnborg
<sam@ravnborg.org>
Sun, 22 Nov 2020 21:58:55 +0000
(22:58 +0100)
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
drivers/gpu/drm/via/via_irq.c
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diff --git
a/drivers/gpu/drm/via/via_irq.c
b/drivers/gpu/drm/via/via_irq.c
index
24cc445
..
a3e0fb5
100644
(file)
--- 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: