Commit 230f9846 authored by Rob Herring's avatar Rob Herring
Browse files

ARM: remove disable_fiq and arch_ret_to_user macros



Now that most platforms don't need disable_fiq and arch_ret_to_user
macros, we can remove the empty macros or empty entry-macro.S files.
Signed-off-by: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarJamie Iles <jamie@jamieiles.com>
Acked-by: default avatarNicolas Pitre <nico@linaro.org>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Acked-by: default avatarRyan Mallon <rmallon@gmail.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 243c8654
......@@ -11,14 +11,6 @@
/* IOC / IOMD based hardware */
#include <asm/hardware/iomd.h>
.macro disable_fiq
mov r12, #ioc_base_high
.if ioc_base_low
orr r12, r12, #ioc_base_low
.endif
strb r12, [r12, #0x38] @ Disable FIQ register
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldrb \irqstat, [\base, #IOMD_IRQREQB] @ get high priority first
ldr \tmp, =irq_prio_h
......
......@@ -13,17 +13,11 @@
#include <mach/hardware.h>
#include <mach/at91_aic.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
ldr \base, =at91_aic_base @ base virtual address of AIC peripheral
ldr \base, [\base]
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \irqnr, [\base, #AT91_AIC_IVR] @ read IRQ vector register: de-asserts nIRQ to processor (and clears interrupt)
ldr \irqstat, [\base, #AT91_AIC_ISR] @ read interrupt source number
......
......@@ -21,9 +21,6 @@
#include <mach/hardware.h>
#include <mach/csp/mm_io.h>
.macro disable_fiq
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \base, =(MM_IO_BASE_INTC0)
ldr \irqstat, [\base, #0] @ get status
......@@ -77,6 +74,3 @@
.macro get_irqnr_preamble, base, tmp
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
......@@ -10,15 +10,9 @@
#include <mach/hardware.h>
#include <asm/hardware/clps7111.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
#if (INTSR2 - INTSR1) != (INTMR2 - INTMR1)
#error INTSR stride != INTMR stride
#endif
......
/*
* Low-level IRQ helper macros for Cavium Networks platforms
*
* Copyright 2008 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
* published by the Free Software Foundation.
*/
.macro disable_fiq
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
......@@ -11,17 +11,11 @@
#include <mach/io.h>
#include <mach/irqs.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
ldr \base, =davinci_intc_base
ldr \base, [\base]
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
#if defined(CONFIG_AINTC) && defined(CONFIG_CP_INTC)
ldr \tmp, =davinci_intc_type
......
......@@ -10,12 +10,6 @@
#include <mach/bridge-regs.h>
.macro disable_fiq
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
.macro get_irqnr_preamble, base, tmp
ldr \base, =IRQ_VIRT_BASE
.endm
......
......@@ -12,16 +12,10 @@
#define IRQ_STAT 0xff000000 /* read */
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
mov \base, #IRQ_STAT
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
.macro get_irqnr_and_base, irqnr, stat, base, tmp
ldrb \stat, [\base] @ get interrupts
mov \irqnr, #0
......
/*
* arch/arm/mach-ep93xx/include/mach/entry-macro.S
* IRQ demultiplexing for EP93xx
*
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*/
.macro disable_fiq
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
/* arch/arm/mach-exynos4/include/mach/entry-macro.S
*
* Cloned from arch/arm/mach-realview/include/mach/entry-macro.S
*
* Low-level IRQ helper macros for EXYNOS4 platforms
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
.macro disable_fiq
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
......@@ -14,9 +14,6 @@
.equ dc21285_high, ARMCSR_BASE & 0xff000000
.equ dc21285_low, ARMCSR_BASE & 0x00ffffff
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
mov \base, #dc21285_high
.if dc21285_low
......@@ -24,9 +21,6 @@
.endif
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
.macro get_irqnr_and_base, irqnr, irqstat, base, tmp
ldr \irqstat, [\base, #0x180] @ get interrupts
......
......@@ -12,15 +12,9 @@
#define IRQ_STATUS 0x14
.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 \irqstat, =IO_ADDRESS(GEMINI_INTERRUPT_BASE + IRQ_STATUS)
ldr \irqnr, [\irqstat]
......
......@@ -8,15 +8,9 @@
* warranty of any kind, whether express or implied.
*/
.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
#if defined (CONFIG_CPU_H7201) || defined (CONFIG_CPU_H7202)
@ we could use the id register on H7202, but this is not
......
.macro disable_fiq
.endm
.macro arch_ret_to_user, tmp1, tmp2
.endm
......@@ -11,15 +11,9 @@
#include <mach/platform.h>
#include <mach/irqs.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
/* FIXME: should not be using soo many LDRs here */
ldr \base, =IO_ADDRESS(INTEGRATOR_IC_BASE)
......
......@@ -16,9 +16,6 @@
* Place - Suite 330, Boston, MA 02111-1307 USA.
*
*/
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
mrc p15, 0, \tmp, c15, c1, 0
orr \tmp, \tmp, #(1 << 6)
......
......@@ -9,9 +9,6 @@
*/
#include <mach/iop32x.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
mrc p15, 0, \tmp, c15, c1, 0
orr \tmp, \tmp, #(1 << 6)
......
......@@ -9,9 +9,6 @@
*/
#include <mach/iop33x.h>
.macro disable_fiq
.endm
.macro get_irqnr_preamble, base, tmp
mrc p15, 0, \tmp, c15, c1, 0
orr \tmp, \tmp, #(1 << 6)
......
......@@ -9,15 +9,9 @@
*/
#include <mach/irqs.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
mov \irqnr, #0x0 @clear out irqnr as default
......
......@@ -2,15 +2,9 @@
* arch/arm/mach-ixp23xx/include/mach/entry-macro.S
*/
.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 \irqnr, =(IXP23XX_INTC_VIRT + IXP23XX_INTR_IRQ_ENC_ST_OFFSET)
ldr \irqnr, [\irqnr] @ get interrupt number
......
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