From mboxrd@z Thu Jan 1 00:00:00 1970 From: Venu Byravarasu Subject: [PATCH 4/7] usb: phy: tegra: Return correct error value provided by clk_get_sys Date: Mon, 18 Mar 2013 17:59:38 +0530 Message-ID: <1363609781-4045-5-git-send-email-vbyravarasu@nvidia.com> References: <1363609781-4045-1-git-send-email-vbyravarasu@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1363609781-4045-1-git-send-email-vbyravarasu@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: gregkh@linuxfoundation.org, stern@rowland.harvard.edu, balbi@ti.com Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, swarren@wwwdotorg.org, linux-tegra@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, Venu Byravarasu List-Id: devicetree@vger.kernel.org In case if clk_get_sys fails, return correct error value provided by the API. Signed-off-by: Venu Byravarasu --- drivers/usb/phy/tegra_usb_phy.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/usb/phy/tegra_usb_phy.c b/drivers/usb/phy/tegra_usb_phy.c index 93abd68..b5b2037 100644 --- a/drivers/usb/phy/tegra_usb_phy.c +++ b/drivers/usb/phy/tegra_usb_phy.c @@ -620,8 +620,7 @@ static int tegra_phy_init(struct usb_phy *x) 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; + return PTR_ERR(phy->clk); } if (!gpio_is_valid(ulpi_config->reset_gpio)) ulpi_config->reset_gpio = -- 1.7.0.4