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| author | Igor Grinberg <[email protected]> | 2012-04-12 12:43:28 +0000 |
|---|---|---|
| committer | Haojian Zhuang <[email protected]> | 2012-04-27 03:11:50 +0000 |
| commit | a13b878780ea98d8415203c4502a8fc5bc614656 (patch) | |
| tree | 2ffed2d5b92cca357fec94a15d3427783693a9ab /lib/mpi/mpiutil.c | |
| parent | arm/sa1100: fix sa1100-rtc memory resource (diff) | |
| download | kernel-a13b878780ea98d8415203c4502a8fc5bc614656.tar.gz kernel-a13b878780ea98d8415203c4502a8fc5bc614656.zip | |
ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT
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 <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
Tested-by: Paul Parsons <[email protected]>
Signed-off-by: Haojian Zhuang <[email protected]>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions