X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Farm%2Fmach-tegra%2Fboard-harmony-pcie.c;h=d195db09ea32660f438eddb74cbc5f1cc2f5b751;hb=84b808da2dea7020211f1d73d015ff6c3ac207c4;hp=3cdc1bb8254c6764c453fb978f748aae6d8f526a;hpb=12250d843e8489ee00b5b7726da855e51694e792;p=deliverable%2Flinux.git

diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index 3cdc1bb8254c..d195db09ea32 100644
--- 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);