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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-02-08 12:12:10 -0600
committerRichard Weinberger <richard@nod.at>2019-05-06 21:57:05 +0200
commitfae4973c9a58858bc63a842cdaf7810955503399 (patch)
tree3ba6ef7a698ca8d923f5267555c47c973ced0436 /drivers/mtd
parent098d74b4eaf63b7ab13ebdac4ad95f6b214b5f62 (diff)
downloadlinux-fae4973c9a58858bc63a842cdaf7810955503399.tar.bz2
mtd: lpddr_cmds: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/mtd/lpddr/lpddr_cmds.c: In function ‘chip_ready’: drivers/mtd/lpddr/lpddr_cmds.c:319:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (mode == FL_READY && chip->oldstate == FL_READY) ^ drivers/mtd/lpddr/lpddr_cmds.c:322:2: note: here default: ^~~~~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/lpddr/lpddr_cmds.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/lpddr/lpddr_cmds.c b/drivers/mtd/lpddr/lpddr_cmds.c
index b13557fe52bd..76a4c73e100e 100644
--- a/drivers/mtd/lpddr/lpddr_cmds.c
+++ b/drivers/mtd/lpddr/lpddr_cmds.c
@@ -318,6 +318,7 @@ static int chip_ready(struct map_info *map, struct flchip *chip, int mode)
/* Only if there's no operation suspended... */
if (mode == FL_READY && chip->oldstate == FL_READY)
return 0;
+ /* fall through */
default:
sleep: