In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Notice that in this particular case I placed the "fall through" comment
on its own line, which is what GCC is expecting to find.
Signed-off-by: Gustavo A. R. Silva <garsi...@embeddedor.com>
---
drivers/video/fbdev/cirrusfb.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index d992aa5..b3be06d 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1477,10 +1477,12 @@ static void init_vgachip(struct fb_info *info)
mdelay(100);
/* mode */
vga_wgfx(cinfo->regbase, CL_GR31, 0x00);
- case BT_GD5480: /* fall through */
+ /* fall through */
+ case BT_GD5480:
/* from Klaus' NetBSD driver: */
vga_wgfx(cinfo->regbase, CL_GR2F, 0x00);
- case BT_ALPINE: /* fall through */
+ /* fall through */
+ case BT_ALPINE:
/* put blitter into 542x compat */
vga_wgfx(cinfo->regbase, CL_GR33, 0x00);
break;
--
2.7.4
