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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-11-19 20:09:01 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-12-01 17:49:50 +0300 |
| commit | d49ee56292d7d11586efd0b4feaafafc36d54101 (patch) | |
| tree | 17f507ef8560b4a55621274498221c2cccdfeb9c /drivers/gpio | |
| parent | bc5d098432225e381328be0301948a6cb34f11e3 (diff) | |
| download | linux-d49ee56292d7d11586efd0b4feaafafc36d54101.tar.xz | |
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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-ath79.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c index d5359341cc6b..678ddd375891 100644 --- a/drivers/gpio/gpio-ath79.c +++ b/drivers/gpio/gpio-ath79.c @@ -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; |