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video: fbdev: lxfb_ops: 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/9c1dcb12aae7c7ff0907ffb99ffd227656cbe444.1605896060.git.gustavoars@kernel.org
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:40:32 -06:00 committed by Sam Ravnborg
parent 0b08d08ddf
commit 2c3a1e4969
1 changed files with 1 additions and 0 deletions
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drivers/video/fbdev/geode/lxfb_ops.c
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@ -682,6 +682,7 @@ static void lx_restore_display_ctlr(struct lxfb_par *par)
case DC_DV_CTL:
/* set all ram to dirty */
write_dc(par, i, par->dc[i] | DC_DV_CTL_CLEAR_DV_RAM);
break;
case DC_RSVD_1:
case DC_RSVD_2: