Commit d49ee562 authored Nov 19, 2020 by Gustavo A. R. Silva Committed by Bartosz Golaszewski Dec 01, 2020

gpio: ath79: Fix fall-through warning for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by explicitly adding a fallthrough pseudo-keyword to indicate
that the code is intended to fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115


Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

parent bc5d0984

drivers/gpio/gpio-ath79.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -123,6 +123,7 @@ static int ath79_gpio_irq_set_type(struct irq_data *data,
		switch (flow_type) {
		case IRQ_TYPE_EDGE_RISING:
		polarity \|= mask;
		fallthrough;
		case IRQ_TYPE_EDGE_FALLING:
		case IRQ_TYPE_EDGE_BOTH:
		break;

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