Matthias Schiffer [off-list ref] wrote:

Commit b2d70d4944c1 ("ath9k: make GPIO API to support both of WMAC and
SOC") refactored ath9k_hw_gpio_get() to support both WMAC and SOC GPIOs,
changing the return on success from 1 to BIT(gpio). This broke some callers
like ath_is_rfkill_set().

Instead of fixing all callers, change ath9k_hw_gpio_get() back to only
return 0 or 1.

Fixes: b2d70d4944c1 ("ath9k: make GPIO API to support both of WMAC and SOC")
Cc: <redacted> # v4.7+
Signed-off-by: Matthias Schiffer <redacted>

Patch applied to ath-next branch of ath.git, thanks.

91851cc7a939 ath9k: fix ath9k_hw_gpio_get() to return 0 or 1 on success

-- 
https://patchwork.kernel.org/patch/9430247/

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