[PATCH 1/2] ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT

[Haojian Zhuang]

On Thu, Apr 12, 2012 at 8:43 PM, Igor Grinberg <grinberg at compulab.co.il> wrote:
> Pins that have MFP_LPM_KEEP_OUTPUT set and are configured for output
> must retain the output state in low power mode.
> Currently, the pin direction configuration is overrided with values
> in gpdr_lpm[] array and do not obey the MFP_LPM_KEEP_OUTPUT setting.
>
> Fix the above bug and add some documentation to clarify the
> MFP_LPM_KEEP_OUTPUT setting purpose.
>
> Reported-by: Paul Parsons <lost.distance at yahoo.com>
> Signed-off-by: Igor Grinberg <grinberg at compulab.co.il>
> Tested-by: Paul Parsons <lost.distance at yahoo.com>
> ---
>  arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h |    7 +++++++
>  arch/arm/mach-pxa/mfp-pxa2xx.c              |   12 ++++++++++--
>  2 files changed, 17 insertions(+), 2 deletions(-)
>
Applied

Regards
Haojian