avr32: minor GPIO handling updates
authorDavid Brownell <dbrownell@users.sourceforge.net>
Tue, 10 Jun 2008 11:55:52 +0000 (13:55 +0200)
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
Fri, 27 Jun 2008 13:32:27 +0000 (15:32 +0200)
On the odd chance some code uses a pin as a GPIO IRQ without calling
gpio_request() or gpio_direction_input(), the debug dump should still
show its pin status.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>

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