Adrian Hunter 8c0f7b10f1 gpio: langwell: ensure alternate function is cleared ...

Alternate function must be zero for the pin to act as
a GPIO.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

2011-10-06 04:14:52 -06:00

12 KiB

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