|
|
@@ -0,0 +1,43 @@
|
|
|
+From: Matthias Schiffer <mschiffer@universe-factory.net>
|
|
|
+Date: Tue, 15 Nov 2016 19:26:52 +0100
|
|
|
+Subject: ath9k: fix ath9k_hw_gpio_get() to return 0 or 1 on success
|
|
|
+
|
|
|
+Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
|
|
|
+
|
|
|
+Backport of LEDE a250556d27556ec94a8d800fd27be40c2de8139c
|
|
|
+
|
|
|
+diff --git a/package/kernel/mac80211/patches/331-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch b/package/kernel/mac80211/patches/331-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch
|
|
|
+new file mode 100644
|
|
|
+index 0000000..627b401
|
|
|
+--- /dev/null
|
|
|
++++ b/package/kernel/mac80211/patches/331-ath9k-fix-ath9k_hw_gpio_get-to-return-0-or-1-on-succ.patch
|
|
|
+@@ -0,0 +1,29 @@
|
|
|
++From: Matthias Schiffer <mschiffer@universe-factory.net>
|
|
|
++Date: Tue, 15 Nov 2016 16:08:29 +0100
|
|
|
++Subject: [PATCH] ath9k: fix ath9k_hw_gpio_get() to return 0 or 1 on success
|
|
|
++
|
|
|
++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")
|
|
|
++Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
|
|
|
++---
|
|
|
++ drivers/net/wireless/ath/ath9k/hw.c | 2 +-
|
|
|
++ 1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
++
|
|
|
++--- a/drivers/net/wireless/ath/ath9k/hw.c
|
|
|
+++++ b/drivers/net/wireless/ath/ath9k/hw.c
|
|
|
++@@ -2816,7 +2816,7 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah,
|
|
|
++ WARN_ON(1);
|
|
|
++ }
|
|
|
++
|
|
|
++- return val;
|
|
|
+++ return !!val;
|
|
|
++ }
|
|
|
++ EXPORT_SYMBOL(ath9k_hw_gpio_get);
|
|
|
++
|
Matthias Schiffer