Haavard Skinnemoen ece2678c62 avr32: Provide a way to deselect pins in the portmux ... Currently, setting up the portmux is completely one-shot: Once a pin is muxed, the portmux driver will complain loudly and refuse to do anything if you try to set up the same pin again. Sometimes, it may be necessary to change the configuration of a pin after it has been set up initially. This patch adds a way to undo the previous configuration, allowing the pin to be reconfigured. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>		2008-09-22 09:51:02 +02:00
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mach	avr32: Provide a way to deselect pins in the portmux	2008-09-22 09:51:02 +02:00