diff options
Diffstat (limited to 'arch/arm/mach-u300/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-u300/include/mach/entry-macro.S | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/arm/mach-u300/include/mach/entry-macro.S b/arch/arm/mach-u300/include/mach/entry-macro.S deleted file mode 100644 index 20731ae39d3..00000000000 --- a/arch/arm/mach-u300/include/mach/entry-macro.S +++ /dev/null @@ -1,40 +0,0 @@ -/* - * - * arch-arm/mach-u300/include/mach/entry-macro.S - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Low-level IRQ helper macros for ST-Ericsson U300 - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <mach/hardware.h> -#include <asm/hardware/vic.h> - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON0_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #0 - teq \irqstat, #0 - bne 1002f -1001: ldr \base, = U300_AHB_PER_VIRT_BASE-U300_AHB_PER_PHYS_BASE+U300_INTCON1_BASE - ldr \irqstat, [\base, #VIC_IRQ_STATUS] @ get masked status - mov \irqnr, #32 - teq \irqstat, #0 - beq 1003f -1002: tst \irqstat, #1 - bne 1003f - add \irqnr, \irqnr, #1 - movs \irqstat, \irqstat, lsr #1 - bne 1002b -1003: /* EQ will be set if no irqs pending */ - .endm |