1 From: Matthias Schiffer <mschiffer@universe-factory.net>
2 Date: Tue, 15 Nov 2016 16:08:29 +0100
3 Subject: [PATCH] ath9k: fix ath9k_hw_gpio_get() to return 0 or 1 on success
5 Commit b2d70d4944c1 ("ath9k: make GPIO API to support both of WMAC and
6 SOC") refactored ath9k_hw_gpio_get() to support both WMAC and SOC GPIOs,
7 changing the return on success from 1 to BIT(gpio). This broke some callers
8 like ath_is_rfkill_set().
10 Instead of fixing all callers, change ath9k_hw_gpio_get() back to only
13 Fixes: b2d70d4944c1 ("ath9k: make GPIO API to support both of WMAC and SOC")
14 Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
16 drivers/net/wireless/ath/ath9k/hw.c | 2 +-
17 1 file changed, 1 insertion(+), 1 deletion(-)
19 --- a/drivers/net/wireless/ath/ath9k/hw.c
20 +++ b/drivers/net/wireless/ath/ath9k/hw.c
21 @@ -2813,7 +2813,7 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah,
28 EXPORT_SYMBOL(ath9k_hw_gpio_get);