video: vt8500lcdfb: fix fallthrough warning
Fix following warning: vt8500lcdfb.c: In function 'vt8500lcd_blank': vt8500lcdfb.c:229:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (info->fix.visual == FB_VISUAL_PSEUDOCOLOR || ^ vt8500lcdfb.c:233:2: note: here case FB_BLANK_UNBLANK: ^~~~ Adding a simple "fallthrough;" fixed the warning. The fix was build tested. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reported-by: kbuild test robot <lkp@intel.com> Fixes: e41f1a98 ("fbdev: Implement simple blanking in pseudocolor modes for vt8500lcdfb") Cc: Alexey Charkov <alchark@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: <stable@vger.kernel.org> # v2.6.38+ Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200412202143.GA26948@ravnborg.org
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