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pinctrl: baytrail: Mark expected switch fall-throughs 

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

Addresses-Coverity-ID: 1292308 ("Missing break in switch")
Addresses-Coverity-ID: 1292309 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Gustavo A. R. Silva 2018-07-05 10:51:27 -05:00 committed by Linus Walleij
parent ff10e353a4
commit 399476bd40
1 changed files with 2 additions and 0 deletions
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2
drivers/pinctrl/intel/pinctrl-baytrail.c
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@ -1534,11 +1534,13 @@ static void byt_irq_unmask(struct irq_data *d)
switch (irqd_get_trigger_type(d)) {
case IRQ_TYPE_LEVEL_HIGH:
value |= BYT_TRIG_LVL;
/* fall through */
case IRQ_TYPE_EDGE_RISING:
value |= BYT_TRIG_POS;
break;
case IRQ_TYPE_LEVEL_LOW:
value |= BYT_TRIG_LVL;
/* fall through */
case IRQ_TYPE_EDGE_FALLING:
value |= BYT_TRIG_NEG;
break;