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| author |   Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-10-13 15:43:53 -0500 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2017-10-19 22:32:40 +0200 |
| commit | e80df7b823bc3e59eaf93ec05bb701bbc7b6c586 (patch) | |
| tree | ee48bcba7a36c1588f5d3615f1a72f3c4d748356 /drivers/gpio/gpio-aspeed.c | |
| parent | gpiolib: don't allow OPEN_DRAIN & OPEN_SOURCE flags for input (diff) | |
| download | linux-dev-e80df7b823bc3e59eaf93ec05bb701bbc7b6c586.tar.xz linux-dev-e80df7b823bc3e59eaf93ec05bb701bbc7b6c586.zip | |
gpio: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-aspeed.c')
| -rw-r--r-- | drivers/gpio/gpio-aspeed.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index bfc53995064a..00dc1c020198 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -411,13 +411,16 @@ static int aspeed_gpio_set_type(struct irq_data *d, unsigned int type) switch (type & IRQ_TYPE_SENSE_MASK) { case IRQ_TYPE_EDGE_BOTH: type2 |= bit; + /* fall through */ case IRQ_TYPE_EDGE_RISING: type0 |= bit; + /* fall through */ case IRQ_TYPE_EDGE_FALLING: handler = handle_edge_irq; break; case IRQ_TYPE_LEVEL_HIGH: type0 |= bit; + /* fall through */ case IRQ_TYPE_LEVEL_LOW: type1 |= bit; handler = handle_level_irq; |