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pinctrl: mt7622: mark expected switch fall-through

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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Warning level 2 was used: -Wimplicit-fallthrough=2

Addresses-Coverity-ID: 1463284 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Gustavo A. R. Silva 2018-07-05 10:44:52 -05:00 committed by Linus Walleij
parent a130af0162
commit e12fa73c97
1 changed files with 1 additions and 0 deletions
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drivers/pinctrl/mediatek/pinctrl-mt7622.c
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@ -1263,6 +1263,7 @@ static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
MTK_DISABLE);
if (err)
goto err;
/* else: fall through */
case PIN_CONFIG_INPUT_ENABLE:
case PIN_CONFIG_SLEW_RATE:
reg = (param == PIN_CONFIG_SLEW_RATE) ?