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usb: phy: tegra: Return correct error value provided by clk_get_sys 

In case if clk_get_sys fails, return correct error value provided by
the API.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Venu Byravarasu 2013-05-16 19:42:58 +05:30 committed by Felipe Balbi
parent 10b2a93865
commit 9e69fae1a8
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/phy/phy-tegra-usb.c
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@ -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 =