diff options
| author | Olof Johansson <olof@lixom.net> | 2007-09-05 12:09:45 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-09-14 01:33:22 +1000 |
| commit | 3850169dbddcc9e53fd550eb093af7da5dfcefa9 (patch) | |
| tree | 006b679ddb52704f1a3a945513bd9316733962af | |
| parent | cd7834167ffb66b470e4d9edb10efb5c1a2dfe7f (diff) | |
[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 <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/platforms/pasemi/idle.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pasemi/pasemi.h | 2 | ||||
| -rw-r--r-- | 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 3c962d5757b..d8e1fcc7851 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 6fd2fe75a60..516acabb4e9 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 fe9a5d63143..5ddf40a66ae 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) |