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