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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-10-13 15:43:53 -0500
committerLinus Walleij <linus.walleij@linaro.org>2017-10-19 22:32:40 +0200
commite80df7b823bc3e59eaf93ec05bb701bbc7b6c586 (patch)
treeee48bcba7a36c1588f5d3615f1a72f3c4d748356 /drivers/gpio/gpio-aspeed.c
parent609aaf6a60299256d2a6f2be499327a409dada17 (diff)
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.c3
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;