diff options
Diffstat (limited to 'arch/arm/mach-tegra/cpu-tegra3.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpu-tegra3.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-tegra/cpu-tegra3.c b/arch/arm/mach-tegra/cpu-tegra3.c index 76ff94435a13..b6579b6b5427 100644 --- a/arch/arm/mach-tegra/cpu-tegra3.c +++ b/arch/arm/mach-tegra/cpu-tegra3.c @@ -147,9 +147,12 @@ static int hp_state_set(const char *arg, const struct kernel_param *kp) if (ret == 0) { if ((hp_state == TEGRA_HP_DISABLED) && - (old_state != TEGRA_HP_DISABLED)) + (old_state != TEGRA_HP_DISABLED)) { + mutex_unlock(tegra3_cpu_lock); + cancel_delayed_work_sync(&hotplug_work); + mutex_lock(tegra3_cpu_lock); pr_info("Tegra auto-hotplug disabled\n"); - else if (hp_state != TEGRA_HP_DISABLED) { + } else if (hp_state != TEGRA_HP_DISABLED) { if (old_state == TEGRA_HP_DISABLED) { pr_info("Tegra auto-hotplug enabled\n"); hp_init_stats(); |