android_kernel_xiaomi_sm7250/arch/arm/mach-ixp2000
Lennert Buytenhek bd115ea007 [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>
2006-03-22 20:14:09 +00:00
..
core.c [ARM] 3378/1: ixp2000: fix gpio interrupt handling 2006-03-22 20:14:09 +00:00
enp2611.c
ixdp2x00.c
ixdp2x01.c
ixdp2400.c
ixdp2800.c
Kconfig
Makefile
Makefile.boot
pci.c