diff options
Diffstat (limited to 'arch/arm/mach-tegra/powergate.c')
| -rw-r--r-- | arch/arm/mach-tegra/powergate.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index c6bc8f85759..af9067e2867 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -22,6 +22,7 @@ #include <linux/debugfs.h> #include <linux/delay.h> #include <linux/err.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/io.h> #include <linux/seq_file.h> @@ -75,7 +76,7 @@ static int tegra_powergate_set(int id, bool new_state) if (status == new_state) { spin_unlock_irqrestore(&tegra_powergate_lock, flags); - return -EINVAL; + return 0; } pmc_write(PWRGATE_TOGGLE_START | id, PWRGATE_TOGGLE); @@ -168,6 +169,7 @@ err_clk: err_power: return ret; } +EXPORT_SYMBOL(tegra_powergate_sequence_power_up); int tegra_cpu_powergate_id(int cpuid) { |