OMAP3: PM: CPUidle: fix init sequencing
Previously omap3_idle_init() was called in device_init, while omap_pm_init() is called at late_initcall. This causes the cpu idle driver to call omap_sram_idle before it is properly initialized. This patch fixes the issue by moving omap3_idle_init into omap3_pm_init. Signed-off-by: Kalle Jokiniemi <ext-kalle.jokiniemi@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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@ -227,7 +227,7 @@ struct cpuidle_driver omap3_idle_driver = {
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* Registers the OMAP3 specific cpuidle driver with the cpuidle
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* framework with the valid set of states.
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*/
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int omap3_idle_init(void)
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int __init omap3_idle_init(void)
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{
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int i, count = 0;
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struct omap3_processor_cx *cx;
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@ -272,5 +272,9 @@ int omap3_idle_init(void)
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return 0;
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}
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device_initcall(omap3_idle_init);
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#else
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int __init omap3_idle_init(void)
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{
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return 0;
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}
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#endif /* CONFIG_CPU_IDLE */
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@ -21,6 +21,7 @@ extern void omap3_pm_off_mode_enable(int);
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extern void omap_sram_idle(void);
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extern int omap3_can_sleep(void);
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extern int set_pwrdm_state(struct powerdomain *pwrdm, u32 state);
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extern int omap3_idle_init(void);
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extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);
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extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);
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@ -1099,9 +1099,8 @@ static int __init omap3_pm_init(void)
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suspend_set_ops(&omap_pm_ops);
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#endif /* CONFIG_SUSPEND */
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#ifndef CONFIG_CPU_IDLE
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pm_idle = omap3_pm_idle;
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#endif
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omap3_idle_init();
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pwrdm_add_wkdep(neon_pwrdm, mpu_pwrdm);
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/*
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