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authorLennert Buytenhek <buytenh@wantstofly.org>2006-03-22 20:14:09 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-22 20:14:09 +0000
commitbd115ea007e671e96b8b53c2e0e885103d39fd40 (patch)
treee33f6a612f0a4dcb447d2bd3ce4678f928d94838 /include/asm-arm/arch-ixp2000
parentbec1b8193651ea4394cc4d6e18152cb83e735f93 (diff)
[ARM] 3378/1: ixp2000: fix gpio interrupt handling
Patch from Lennert Buytenhek ixp2000 used to initially mark GPIO interrupts as invalid, and not mark them valid until set_irq_type() was called, but this doesn't work if you want to use request_irq() with the SA_TRIGGER_* flags. So, just mark the GPIO interrupts valid from the beginning. We configure GPIOs as inputs when set_irq_type() is called anyway, so this shouldn't be a problem. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-ixp2000')
0 files changed, 0 insertions, 0 deletions