Commit 48d99f47 authored Apr 08, 2012 by Ben Hutchings Committed by Jason Cooper May 08, 2012

ARM: orion5x: Fix GPIO enable bits for MPP9



Commit 554cdaef ('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 <hvontres@gmail.com>
References: http://bugs.debian.org/667446


Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org [v3.0+]
Tested-by: Hans Henry von Tresckow <hvontres@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

parent a7ac56de

arch/arm/mach-orion5x/mpp.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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)