From e80df7b823bc3e59eaf93ec05bb701bbc7b6c586 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Fri, 13 Oct 2017 15:43:53 -0500 Subject: 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 Signed-off-by: Linus Walleij --- drivers/gpio/gpio-aspeed.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpio/gpio-aspeed.c') 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; -- cgit v1.2.3