From b52b417ccac4fae5b1f2ec4f1d46eb91e4493dc5 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 20 Nov 2020 12:33:08 -0600 Subject: [PATCH] regulator: as3722: Fix fall-through warnings for Clang In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a fallthrough pseudo-keyword 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 Link: https://lore.kernel.org/r/c0efb81064f71837f19408f65b52d155103ee514.1605896059.git.gustavoars@kernel.org Signed-off-by: Mark Brown --- drivers/regulator/as3722-regulator.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/as3722-regulator.c b/drivers/regulator/as3722-regulator.c index 33ca197..7bebf9c 100644 --- a/drivers/regulator/as3722-regulator.c +++ b/drivers/regulator/as3722-regulator.c @@ -455,7 +455,8 @@ static int as3722_sd_set_mode(struct regulator_dev *rdev, switch (mode) { case REGULATOR_MODE_FAST: val = as3722_reg_lookup[id].mode_mask; - case REGULATOR_MODE_NORMAL: /* fall down */ + fallthrough; + case REGULATOR_MODE_NORMAL: break; default: return -EINVAL; -- 2.7.4