[PATCH 12/12] pm: at91: amend the pm_suspend entry for at91_cpuidle_device
From: Wenyou Yang <hidden>
Date: 2015-01-20 08:29:44
Also in:
lkml
Subsystem:
arm port, arm/microchip (at91) soc support, the rest · Maintainers:
Russell King, Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Linus Torvalds
Because the at91_xxx_standby() function is substitued by the at91_pm_suspend(), the pm_suspend entry for at91_cpuidle_device changes as well. Signed-off-by: Wenyou Yang <redacted> Acked-by: Alexandre Belloni <redacted> --- arch/arm/mach-at91/pm.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 07b723f..041adad 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c@@ -48,8 +48,6 @@ static struct { int memctrl; } at91_pm_data; -static void (*at91_pm_standby)(void); - static int at91_pm_valid_state(suspend_state_t state) { switch (state) {
@@ -218,12 +216,15 @@ static struct platform_device at91_cpuidle_device = { .name = "cpuidle-at91", }; -void at91_pm_set_standby(void (*at91_standby)(void)) +static void at91_cpuidle_suspend(void) { - if (at91_standby) { - at91_cpuidle_device.dev.platform_data = at91_standby; - at91_pm_standby = at91_standby; - } + at91_pm_suspend(PM_SUSPEND_ON); +} + +static void at91_cpuidle_set_suspend(void (*at91_suspend)(void)) +{ + if (at91_suspend) + at91_cpuidle_device.dev.platform_data = at91_suspend; } static void __init at91_pm_sram_init(void)
@@ -302,6 +303,8 @@ static void __init at91_pm_init(void) at91_pm_sram_init(); + at91_cpuidle_set_suspend(at91_cpuidle_suspend); + if (at91_cpuidle_device.dev.platform_data) platform_device_register(&at91_cpuidle_device);
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1.7.9.5