diff options
Diffstat (limited to 'arch/arm/mach-tegra/pm.c')
| -rw-r--r-- | arch/arm/mach-tegra/pm.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index a72f9a2d3cb7..a094acaca307 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -189,14 +189,16 @@ static void tegra_pm_set(enum tegra_suspend_mode mode) tegra_pmc_enter_suspend_mode(mode); } -void tegra_idle_lp2_last(void) +int tegra_idle_lp2_last(void) { + int err; + tegra_pm_set(TEGRA_SUSPEND_LP2); cpu_cluster_pm_enter(); suspend_cpu_complex(); - cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, &tegra_sleep_cpu); + err = cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, &tegra_sleep_cpu); /* * Resume L2 cache if it wasn't re-enabled early during resume, @@ -208,6 +210,8 @@ void tegra_idle_lp2_last(void) restore_cpu_complex(); cpu_cluster_pm_exit(); + + return err; } enum tegra_suspend_mode tegra_pm_validate_suspend_mode( |