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regulator: as3722: Fix fall-through warnings for Clang

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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 <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/c0efb81064f71837f19408f65b52d155103ee514.1605896059.git.gustavoars@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:33:08 -06:00 committed by Mark Brown
parent ce10f6ca96
commit b52b417cca
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1 changed files with 2 additions and 1 deletions
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3
drivers/regulator/as3722-regulator.c
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@ -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;