diff options
| author | Guennadi Liakhovetski <gl@dsa-ac.de> | 2006-06-28 11:42:02 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-06-28 12:55:03 -0400 |
| commit | e033108bf7e585755350b554048229d1fd10a02e (patch) | |
| tree | df4d6e15667478b7351859b8db576c136d0e253c /kernel/fork.c | |
| parent | 87c01737b1ccf821b93f74a26a0dc991dba16d19 (diff) | |
[ARM] 3672/1: PXA: don't probe output GPIOs for interrupt
Patch from Guennadi Liakhovetski
Currently probe_irq_on() on PXA will silently reconfigure all output GPIOs, that are not configured as alternate functions, for input. Avoid that. Upon CPU reset all GPIOs are configured as inputs, so, if a GPIO is configured as output, it has been done so intentionally.
Signed-off-by: G. Liakhovetski <gl@dsa-ac.de>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions