void pxa27x_cpu_pm_restore(unsigned long *sleep_save)
{
- /* ensure not to come back here if it wasn't intended */
- PSPR = 0;
-
/* restore registers */
RESTORE(GAFR0_L); RESTORE(GAFR0_U);
RESTORE(GAFR1_L); RESTORE(GAFR1_U);
pxa_cpu_standby();
break;
case PM_SUSPEND_MEM:
- /* set resume return address */
- PSPR = virt_to_phys(pxa_cpu_resume);
pxa27x_cpu_suspend(PWRMODE_SLEEP);
break;
}
return state == PM_SUSPEND_MEM || state == PM_SUSPEND_STANDBY;
}
+static int pxa27x_cpu_pm_prepare(void)
+{
+ /* set resume return address */
+ PSPR = virt_to_phys(pxa_cpu_resume);
+ return 0;
+}
+
+static void pxa27x_cpu_pm_finish(void)
+{
+ /* ensure not to come back here if it wasn't intended */
+ PSPR = 0;
+}
+
static struct pxa_cpu_pm_fns pxa27x_cpu_pm_fns = {
.save_count = SLEEP_SAVE_COUNT,
.save = pxa27x_cpu_pm_save,
.restore = pxa27x_cpu_pm_restore,
.valid = pxa27x_cpu_pm_valid,
.enter = pxa27x_cpu_pm_enter,
+ .prepare = pxa27x_cpu_pm_prepare,
+ .finish = pxa27x_cpu_pm_finish,
};
static void __init pxa27x_init_pm(void)
.num_resources = ARRAY_SIZE(i2c_power_resources),
};
-void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
+void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
{
local_irq_disable();
PCFR |= PCFR_PI2CEN;