Merge tag 'tegra-for-3.11-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc

From Stephen Warren:
ARM: tegra: core SoC support enhancements

This branch contains fixes and enhancement for core Tegra Soc support:
* CPU hotplug support for Tegra114.
* Some preliminary work on Tegra114 CPU sleep modes.
* Minor fix for EMC table DT parsing.

* tag 'tegra-for-3.11-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  ARM: tegra: don't pass CPU ID to tegra_{set,clear}_cpu_in_lp2
  ARM: tegra: cpuidle: using IS_ENABLED for multi SoCs management in init func
  ARM: tegra: hook tegra_tear_down_cpu function in the PM suspend init function
  ARM: tegra: cpuidle: move the init function behind the suspend init function
  ARM: tegra: remove ifdef in the tegra_resume
  ARM: tegra: add cpu_disable for hotplug
  ARM: tegra114: add CPU hotplug support
  clk: tegra114: implement wait_for_reset and disable_clock for tegra_cpu_car_ops
  ARM: tegra114: add power up sequence for warm boot CPU
  ARM: tegra: make tegra_resume can work for Tegra114
  ARM: tegra: skip SCU and PL310 code when CPU is not Cortex-A9
  ARM: tegra: add an assembly marco to check Tegra SoC ID
  ARM: tegra: emc: correction of ram-code parsing from dt

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 3 insertions, 7 deletions

diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index 3cf9aca5f3ea..ed2a2a7bae4d 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -114,16 +114,15 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev,
 			    struct cpuidle_driver *drv,
 			    int index)
 {
-	u32 cpu = is_smp() ? cpu_logical_map(dev->cpu) : dev->cpu;
 	bool entered_lp2 = false;
 	bool last_cpu;
 
 	local_fiq_disable();
 
-	last_cpu = tegra_set_cpu_in_lp2(cpu);
+	last_cpu = tegra_set_cpu_in_lp2();
 	cpu_pm_enter();
 
-	if (cpu == 0) {
+	if (dev->cpu == 0) {
 		if (last_cpu)
 			entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv,
 								     index);
@@ -134,7 +133,7 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev,
 	}
 
 	cpu_pm_exit();
-	tegra_clear_cpu_in_lp2(cpu);
+	tegra_clear_cpu_in_lp2();
 
 	local_fiq_enable();
 
@@ -146,8 +145,5 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev,
 
 int __init tegra30_cpuidle_init(void)
 {
-#ifdef CONFIG_PM_SLEEP
-	tegra_tear_down_cpu = tegra30_tear_down_cpu;
-#endif
 	return cpuidle_register(&tegra_idle_driver, NULL);
 }