Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

[cascardo/linux.git] / arch / arm / mach-tegra / board-harmony-pcie.c

diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index 6d29e6a..035b240 100644 (file)
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ b/arch/arm/mach-tegra/board-harmony-pcie.c
@@ -62,7 +62,11 @@ int __init harmony_pcie_init(void)
                goto err_reg;
        }
 
-       regulator_enable(regulator);
+       err = regulator_enable(regulator);
+       if (err) {
+               pr_err("%s: regulator_enable failed: %d\n", __func__, err);
+               goto err_en;
+       }
 
        err = tegra_pcie_init(true, true);
        if (err) {
@@ -74,6 +78,7 @@ int __init harmony_pcie_init(void)
 
 err_pcie:
        regulator_disable(regulator);
+err_en:
        regulator_put(regulator);
 err_reg:
        gpio_free(en_vdd_1v05);