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[ARM] 4489/1: pxa: split pxa_cpu_suspend to processor specific ones

Telusuri Sumber 
1. split pxa_cpu_suspend to pxa25x_cpu_suspend and pxa27x_cpu_suspend
   and make pxa25x_cpu_pm_enter() and pxa27x_cpu_pm_enter() to invoke
   the corresponding _suspend functions, thus remove all those ugly
   #ifdef .. #endif out of sleep.S

2. move the declarations of those suspend functions to pm.h

note: this is not a clean enough solution until all the pxa25x and
pxa27x specific part is further removed out of sleep.S, sleep.S is
supposed to contain generic code only

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Eric Miao
2007-07-18 11:40:13 +01:00
committed by Russell King
orang tua 711be5ccfe
melakukan b750a09385
4 mengubah file dengan 80 tambahan dan 46 penghapusan
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4
arch/arm/mach-pxa/pxa27x.c
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@@ -223,8 +223,6 @@ void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
void pxa27x_cpu_pm_enter(suspend_state_t state)
{
extern void pxa_cpu_standby(void);
extern void pxa_cpu_suspend(unsigned int);
extern void pxa_cpu_resume(void);
if (state == PM_SUSPEND_STANDBY)
CKEN = (1 << CKEN_MEMC) | (1 << CKEN_OSTIMER) |
@@ -245,7 +243,7 @@ void pxa27x_cpu_pm_enter(suspend_state_t state)
case PM_SUSPEND_MEM:
/* set resume return address */
PSPR = virt_to_phys(pxa_cpu_resume);
pxa_cpu_suspend(PWRMODE_SLEEP);
pxa27x_cpu_suspend(PWRMODE_SLEEP);
break;
}
}