]> pilppa.org Git - linux-2.6-omap-h63xx.git/blobdiff - include/asm-arm/arch-at91/entry-macro.S
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm
[linux-2.6-omap-h63xx.git] / include / asm-arm / arch-at91 / entry-macro.S
index cc1d850a0788012574c2c44310245789a8b1fbb5..1005eee6219b410da4f384b5879c40e011abb50e 100644 (file)
        .endm
 
        .macro  get_irqnr_preamble, base, tmp
+       ldr     \base, =(AT91_VA_BASE_SYS + AT91_AIC)           @ base virtual address of AIC peripheral
        .endm
 
        .macro  arch_ret_to_user, tmp1, tmp2
        .endm
 
        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-       ldr     \base, =(AT91_VA_BASE_SYS + AT91_AIC)           @ base virtual address of AIC peripheral
        ldr     \irqnr, [\base, #(AT91_AIC_IVR - AT91_AIC)]     @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
        ldr     \irqstat, [\base, #(AT91_AIC_ISR - AT91_AIC)]   @ read interrupt source number
        teq     \irqstat, #0                                    @ ISR is 0 when no current interrupt, or spurious interrupt