Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3850169dbddcc9e53fd550eb093af7da5dfcefa9
Commit: 3850169dbddcc9e53fd550eb093af7da5dfcefa9
Parent: cd7834167ffb66b470e4d9edb10efb5c1a2dfe7f
Author: Olof Johansson <[EMAIL PROTECTED]>
AuthorDate: Wed Sep 5 12:09:45 2007 +1000
Committer: Paul Mackerras <[EMAIL PROTECTED]>
CommitDate: Fri Sep 14 01:33:22 2007 +1000
[POWERPC] pasemi: Move pasemi_idle_init() to late_initcall()
Move pasemi_idle_init() to be a late_initcall instead of being called from
setup_arch(). This way the cpufreq driver has a chance to initialize and
save away the boot time astate before we go to idle for the first time.
Signed-off-by: Olof Johansson <[EMAIL PROTECTED]>
Signed-off-by: Paul Mackerras <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/pasemi/idle.c | 8 +++++++-
arch/powerpc/platforms/pasemi/pasemi.h | 2 --
arch/powerpc/platforms/pasemi/setup.c | 2 --
3 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/platforms/pasemi/idle.c
b/arch/powerpc/platforms/pasemi/idle.c
index 3c962d5..d8e1fcc 100644
--- a/arch/powerpc/platforms/pasemi/idle.c
+++ b/arch/powerpc/platforms/pasemi/idle.c
@@ -72,8 +72,11 @@ static int pasemi_system_reset_exception(struct pt_regs
*regs)
return 1;
}
-void __init pasemi_idle_init(void)
+static int __init pasemi_idle_init(void)
{
+ if (!machine_is(pasemi))
+ return -ENODEV;
+
#ifndef CONFIG_PPC_PASEMI_CPUFREQ
printk(KERN_WARNING "No cpufreq driver, powersavings modes disabled\n");
current_mode = 0;
@@ -82,7 +85,10 @@ void __init pasemi_idle_init(void)
ppc_md.system_reset_exception = pasemi_system_reset_exception;
ppc_md.power_save = modes[current_mode].entry;
printk(KERN_INFO "Using PA6T idle loop (%s)\n",
modes[current_mode].name);
+
+ return 0;
}
+late_initcall(pasemi_idle_init);
static int __init idle_param(char *p)
{
diff --git a/arch/powerpc/platforms/pasemi/pasemi.h
b/arch/powerpc/platforms/pasemi/pasemi.h
index 6fd2fe7..516acab 100644
--- a/arch/powerpc/platforms/pasemi/pasemi.h
+++ b/arch/powerpc/platforms/pasemi/pasemi.h
@@ -10,8 +10,6 @@ extern void __iomem *pasemi_pci_getcfgaddr(struct pci_dev
*dev, int offset);
extern void __init alloc_iobmap_l2(void);
-extern void __init pasemi_idle_init(void);
-
/* Power savings modes, implemented in asm */
extern void idle_spin(void);
extern void idle_doze(void);
diff --git a/arch/powerpc/platforms/pasemi/setup.c
b/arch/powerpc/platforms/pasemi/setup.c
index fe9a5d6..5ddf40a 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -115,8 +115,6 @@ void __init pas_setup_arch(void)
/* Remap SDC register for doing reset */
/* XXXOJN This should maybe come out of the device tree */
reset_reg = ioremap(0xfc101100, 4);
-
- pasemi_idle_init();
}
static int __init pas_setup_mce_regs(void)
-
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