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-rw-r--r--include/asm-arm/arch-at91/entry-macro.S10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-arm/arch-at91/entry-macro.S b/include/asm-arm/arch-at91/entry-macro.S
index a6f33832a178..76c8cccf73aa 100644
--- a/include/asm-arm/arch-at91/entry-macro.S
+++ b/include/asm-arm/arch-at91/entry-macro.S
@@ -17,10 +17,10 @@
17 .endm 17 .endm
18 18
19 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp 19 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
20 ldr \base, =(AT91_VA_BASE_SYS) @ base virtual address of SYS peripherals 20 ldr \base, =(AT91_VA_BASE_SYS + AT91_AIC) @ base virtual address of AIC peripheral
21 ldr \irqnr, [\base, #AT91_AIC_IVR] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt) 21 ldr \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
22 ldr \irqstat, [\base, #AT91_AIC_ISR] @ read interrupt source number 22 ldr \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)] @ read interrupt source number
23 teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt 23 teq \irqstat, #0 @ ISR is 0 when no current interrupt, or spurious interrupt
24 streq \tmp, [\base, #AT91_AIC_EOICR] @ not going to be handled further, then ACK it now. 24 streq \tmp, [\base, #(AT91_AIC_EOICR - AT91_AIC)] @ not going to be handled further, then ACK it now.
25 .endm 25 .endm
26 26