[ 10/54] ARM: orion5x: Fix GPIO enable bits for MPP9
From: Greg KH <gregkh@linuxfoundation.org>
Date: 2012-05-18 23:03:15
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3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ben Hutchings <redacted>
commit 48d99f47a81a66bdd61a348c7fe8df5a7afdf5f3 upstream.
Commit 554cdaefd1cf7bb54b209c4e68c7cec87ce442a9 ('ARM: orion5x: Refactor
mpp code to use common orion platform mpp.') seems to have accidentally
inverted the GPIO valid bits for MPP9 (only). For the mv2120 platform
which uses MPP9 as a GPIO LED device, this results in the error:
[ 12.711476] leds-gpio: probe of leds-gpio failed with error -22
Reported-by: Henry von Tresckow <redacted>
References: http://bugs.debian.org/667446
Signed-off-by: Ben Hutchings <redacted>
Tested-by: Hans Henry von Tresckow <redacted>
Signed-off-by: Jason Cooper <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/mach-orion5x/mpp.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm/mach-orion5x/mpp.h
+++ b/arch/arm/mach-orion5x/mpp.h@@ -65,8 +65,8 @@ #define MPP8_GIGE MPP(8, 0x1, 0, 0, 1, 1, 1) #define MPP9_UNUSED MPP(9, 0x0, 0, 0, 1, 1, 1) -#define MPP9_GPIO MPP(9, 0x0, 0, 0, 1, 1, 1) -#define MPP9_GIGE MPP(9, 0x1, 1, 1, 1, 1, 1) +#define MPP9_GPIO MPP(9, 0x0, 1, 1, 1, 1, 1) +#define MPP9_GIGE MPP(9, 0x1, 0, 0, 1, 1, 1) #define MPP10_UNUSED MPP(10, 0x0, 0, 0, 1, 1, 1) #define MPP10_GPIO MPP(10, 0x0, 1, 1, 1, 1, 1)