From 0d78171672a30e8ec8084f54a557e9948260356d Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Sun, 5 Feb 2012 20:25:32 +0800
Subject: ARM: at91: factorise duplicated at91sam9 idle
Remove duplicated at91sam9xxxx_idle() functions introduced
by commit c9dfafb "ARM: mach-at91: move special idle code out of line".
Replace by a generic at91sam9_idle() function in setup.c common
location.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
---
arch/arm/mach-at91/at91sam9260.c | 8 +-------
arch/arm/mach-at91/at91sam9261.c | 8 +-------
arch/arm/mach-at91/at91sam9263.c | 8 +-------
arch/arm/mach-at91/at91sam9g45.c | 8 +-------
arch/arm/mach-at91/at91sam9rl.c | 8 +-------
arch/arm/mach-at91/clock.c | 8 ++++++++
arch/arm/mach-at91/generic.h | 3 +++
7 files changed, 16 insertions(+), 35 deletions(-)
(limited to 'arch/arm')
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 9ac8c6fe336..e9653328092 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -329,15 +329,9 @@ static void __init at91sam9260_ioremap_registers(void)
at91sam9_ioremap_smc(0, AT91SAM9260_BASE_SMC);
}
-static void at91sam9260_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
static void __init at91sam9260_initialize(void)
{
- arm_pm_idle = at91sam9260_idle;
+ arm_pm_idle = at91sam9_idle;
arm_pm_restart = at91sam9_alt_restart;
at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
| (1 << AT91SAM9260_ID_IRQ2);
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index ab76868f01f..d7f51d6f957 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -287,15 +287,9 @@ static void __init at91sam9261_ioremap_registers(void)
at91sam9_ioremap_smc(0, AT91SAM9261_BASE_SMC);
}
-static void at91sam9261_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
static void __init at91sam9261_initialize(void)
{
- arm_pm_idle = at91sam9261_idle;
+ arm_pm_idle = at91sam9_idle;
arm_pm_restart = at91sam9_alt_restart;
at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
| (1 << AT91SAM9261_ID_IRQ2);
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 247ab633abc..8bdba2a04b1 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -308,15 +308,9 @@ static void __init at91sam9263_ioremap_registers(void)
at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1);
}
-static void at91sam9263_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
static void __init at91sam9263_initialize(void)
{
- arm_pm_idle = at91sam9263_idle;
+ arm_pm_idle = at91sam9_idle;
arm_pm_restart = at91sam9_alt_restart;
at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1);
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 5b12192e52e..5d2ff90ca85 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -317,12 +317,6 @@ static struct at91_gpio_bank at91sam9g45_gpio[] __initdata = {
}
};
-static void at91sam9g45_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
/* --------------------------------------------------------------------
* AT91SAM9G45 processor initialization
* -------------------------------------------------------------------- */
@@ -343,7 +337,7 @@ static void __init at91sam9g45_ioremap_registers(void)
static void __init at91sam9g45_initialize(void)
{
- arm_pm_idle = at91sam9g45_idle;
+ arm_pm_idle = at91sam9_idle;
arm_pm_restart = at91sam9g45_restart;
at91_extern_irq = (1 << AT91SAM9G45_ID_IRQ0);
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index fd60e226a98..e86c50b19d6 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -292,15 +292,9 @@ static void __init at91sam9rl_ioremap_registers(void)
at91sam9_ioremap_smc(0, AT91SAM9RL_BASE_SMC);
}
-static void at91sam9rl_idle(void)
-{
- at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
- cpu_do_idle();
-}
-
static void __init at91sam9rl_initialize(void)
{
- arm_pm_idle = at91sam9rl_idle;
+ arm_pm_idle = at91sam9_idle;
arm_pm_restart = at91sam9_alt_restart;
at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0);
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index a5291e0e700..d1b4e0707e4 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -28,6 +28,8 @@
#include <mach/at91_pmc.h>
#include <mach/cpu.h>
+#include <asm/proc-fns.h>
+
#include "clock.h"
#include "generic.h"
@@ -818,3 +820,9 @@ static int __init at91_clock_reset(void)
return 0;
}
late_initcall(at91_clock_reset);
+
+void at91sam9_idle(void)
+{
+ at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
+ cpu_do_idle();
+}
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 7e8280e798c..4e322f3492b 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -56,6 +56,9 @@ struct device;
extern void at91_irq_suspend(void);
extern void at91_irq_resume(void);
+/* idle */
+extern void at91sam9_idle(void);
+
/* reset */
extern void at91_ioremap_rstc(u32 base_addr);
extern void at91sam9_alt_restart(char, const char *);
--
cgit v1.2.2