diff options
Diffstat (limited to 'include/asm-arm/arch-ixp4xx/entry-macro.S')
| -rw-r--r-- | include/asm-arm/arch-ixp4xx/entry-macro.S | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-arm/arch-ixp4xx/entry-macro.S b/include/asm-arm/arch-ixp4xx/entry-macro.S index 455da64832d..323b0bc4a39 100644 --- a/include/asm-arm/arch-ixp4xx/entry-macro.S +++ b/include/asm-arm/arch-ixp4xx/entry-macro.S @@ -15,25 +15,26 @@ ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP_OFFSET) ldr \irqstat, [\irqstat] @ get interrupts cmp \irqstat, #0 - beq 1001f + beq 1001f @ upper IRQ? clz \irqnr, \irqstat mov \base, #31 - subs \irqnr, \base, \irqnr + sub \irqnr, \base, \irqnr + b 1002f @ lower IRQ being + @ handled 1001: /* * IXP465 has an upper IRQ status register */ #if defined(CONFIG_CPU_IXP46X) - bne 1002f ldr \irqstat, =(IXP4XX_INTC_BASE_VIRT+IXP4XX_ICIP2_OFFSET) ldr \irqstat, [\irqstat] @ get upper interrupts mov \irqnr, #63 clz \irqstat, \irqstat cmp \irqstat, #32 subne \irqnr, \irqnr, \irqstat -1002: #endif +1002: .endm |