Kenneth Tan 251b928cdf [ARM] 3021/1: Interrupt 0 bug fix for ixp4xx ... Patch from Kenneth Tan The get_irqnr_and_base subroutine of ixp4xx does not take interrupt 0 condition into account properly. We should not perform "subs" here. The Z flag will be set when interrupt 0 occur, which resulting "movne r1, sp" in the caller routine (irq_handler) not being executed. When interrupt 0 occur: o if CONFIG_CPU_IXP46X is not set, "subs" will set the Z flag and return o if CONFIG_CPU_IXP46X is set, codes in upper interrupt handling will be trigerred. But since this is not supper interrupt, the "cmp" in the upper interrupt handling portion will set the Z flag and return Signed-off-by: Kenneth Tan <chong.yin.tan@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2005-10-18 07:53:35 +01:00
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coyote.h
debug-macro.S
dma.h
entry-macro.S	[ARM] 3021/1: Interrupt 0 bug fix for ixp4xx	2005-10-18 07:53:35 +01:00
gtwx5715.h
hardware.h
io.h
irq.h
irqs.h
ixdp425.h
ixp4xx-regs.h
memory.h
param.h
platform.h
prpmc1100.h
system.h
timex.h
uncompress.h
vmalloc.h