From: Benoit Goby <benoit@android.com>
Date: Wed, 29 Sep 2010 06:52:10 +0000 (-0700)
Subject: [ARM] tegra: usb_phy: fix warning
X-Git-Tag: firefly_0821_release~9833^2~195
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3e2e63c72bd1ce9438da885828d5c73ca5b898f1;p=firefly-linux-kernel-4.4.55.git

[ARM] tegra: usb_phy: fix warning

Change-Id: I10d3f7b001a13d4689adb64a7b4bf06626b6c786
Signed-off-by: Benoit Goby <benoit@android.com>
---

diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c
index 3e145f1bee1b..8ebedfc38b7b 100644
--- a/arch/arm/mach-tegra/usb_phy.c
+++ b/arch/arm/mach-tegra/usb_phy.c
@@ -591,6 +591,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs,
 	if (!phy->config) {
 		if (instance == 1) {
 			pr_err("%s: ulpi phy configuration missing", __func__);
+			err = -EINVAL;
 			goto err0;
 		} else {
 			phy->config = &utmip_default[instance];
@@ -622,6 +623,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs,
 		phy->clk = clk_get_sys(NULL, ulpi_config->clk);
 		if (IS_ERR(phy->clk)) {
 			pr_err("%s: can't get ulpi clock\n", __func__);
+			err = -ENXIO;
 			goto err1;
 		}
 		tegra_gpio_enable(ulpi_config->reset_gpio);