diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 50ebf98e04eeeedf940244fcd548ca9b6ed514dd..986f2171ff382527db9d1cfcf21ec70c39b154bd 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -637,7 +637,7 @@ EXPORT_SYMBOL(tegra_powergate_power_off);
  * tegra_powergate_is_powered() - check if partition is powered
  * @id: partition ID
  */
-int tegra_powergate_is_powered(unsigned int id)
+static int tegra_powergate_is_powered(unsigned int id)
 {
 	if (!tegra_powergate_is_valid(id))
 		return -EINVAL;
diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h
index a9db1b501de1f668b356170aa1a8d80652c2f190..b32ee5d82dd4348cba4ad3719df0953bb9980827 100644
--- a/include/soc/tegra/pmc.h
+++ b/include/soc/tegra/pmc.h
@@ -161,7 +161,6 @@ enum tegra_io_pad {
 #define TEGRA_IO_RAIL_LVDS	TEGRA_IO_PAD_LVDS
 
 #ifdef CONFIG_SOC_TEGRA_PMC
-int tegra_powergate_is_powered(unsigned int id);
 int tegra_powergate_power_on(unsigned int id);
 int tegra_powergate_power_off(unsigned int id);
 int tegra_powergate_remove_clamping(unsigned int id);
@@ -182,11 +181,6 @@ void tegra_pmc_set_suspend_mode(enum tegra_suspend_mode mode);
 void tegra_pmc_enter_suspend_mode(enum tegra_suspend_mode mode);
 
 #else
-static inline int tegra_powergate_is_powered(unsigned int id)
-{
-	return -ENOSYS;
-}
-
 static inline int tegra_powergate_power_on(unsigned int id)
 {
 	return -ENOSYS;