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251b928cdf
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> |
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| .. | ||
| coyote.h | ||
| debug-macro.S | ||
| dma.h | ||
| entry-macro.S | ||
| 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 | ||