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

diff --git a/drivers/video/fbdev/geode/lxfb_ops.c b/drivers/video/fbdev/geode/lxfb_ops.c
index b3a041f..32baaf5 100644 (file)
--- a/drivers/video/fbdev/geode/lxfb_ops.c
+++ b/drivers/video/fbdev/geode/lxfb_ops.c
@@ -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: