From: Venu Byravarasu <vbyravarasu@nvidia.com>
To: <gregkh@linuxfoundation.org>, <balbi@ti.com>,
<stern@rowland.harvard.edu>, <linux-tegra@vger.kernel.org>,
<swarren@wwwdotorg.org>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Venu Byravarasu <vbyravarasu@nvidia.com>
Subject: [PATCH v2 4/7] usb: phy: tegra: Return correct error value provided by clk_get_sys
Date: Wed, 3 Apr 2013 14:11:39 +0530 [thread overview]
Message-ID: <1364978502-22887-5-git-send-email-vbyravarasu@nvidia.com> (raw)
In-Reply-To: <1364978502-22887-1-git-send-email-vbyravarasu@nvidia.com>
In case if clk_get_sys fails, return correct error value provided by
the API.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
---
delta from v1: no change.
drivers/usb/phy/phy-tegra-usb.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 91b6e29..16851e2 100644
--- a/drivers/usb/phy/phy-tegra-usb.c
+++ b/drivers/usb/phy/phy-tegra-usb.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
next prev parent reply other threads:[~2013-04-03 8:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-03 8:41 [PATCH v2 0/7] Tegra USB PHY driver series Venu Byravarasu
2013-04-03 8:41 ` [PATCH v2 1/7] ARM: tegra: finalize USB EHCI and PHY bindings Venu Byravarasu
2013-04-03 19:07 ` Stephen Warren
2013-04-04 12:21 ` Venu Byravarasu
2013-04-03 8:41 ` [PATCH v2 2/7] ARM: tegra: update device trees for USB binding rework Venu Byravarasu
2013-04-03 19:16 ` Stephen Warren
2013-04-04 13:01 ` Venu Byravarasu
2013-04-04 18:01 ` Stephen Warren
2013-04-03 19:33 ` Stephen Warren
2013-04-03 8:41 ` [PATCH v2 3/7] usb: phy: tegra: Get PHY mode using DT Venu Byravarasu
2013-04-03 8:41 ` Venu Byravarasu [this message]
2013-04-03 8:41 ` [PATCH v2 5/7] usb: phy: tegra: get ULPI reset GPIO info " Venu Byravarasu
2013-04-03 8:41 ` [PATCH v2 6/7] usb: phy: tegra: Add error handling & clean up Venu Byravarasu
2013-04-03 19:35 ` Stephen Warren
2013-04-04 12:29 ` Venu Byravarasu
2013-04-03 8:41 ` [PATCH v2 7/7] usb: phy: registering Tegra USB PHY as platform driver Venu Byravarasu
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