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usb: phy: samsung: Use clk_get to get reference clock 

There is no need to use devm_clk_get to get a clock that is being put
at the end of the function.

This patch changes the code getting reference clock to use clk_get
instead of useless in this case devm_clk_get.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Tomasz Figa 2013-05-16 11:57:07 +02:00 committed by Felipe Balbi
parent 6278703bcc
commit 87331b0697
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/phy/phy-samsung-usb.c
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@ -175,9 +175,9 @@ int samsung_usbphy_get_refclk_freq(struct samsung_usbphy *sphy)
* external crystal clock XXTI
*/
if (sphy->drv_data->cpu_type == TYPE_EXYNOS5250)
ref_clk = devm_clk_get(sphy->dev, "ext_xtal");
ref_clk = clk_get(sphy->dev, "ext_xtal");
else
ref_clk = devm_clk_get(sphy->dev, "xusbxti");
ref_clk = clk_get(sphy->dev, "xusbxti");
if (IS_ERR(ref_clk)) {
dev_err(sphy->dev, "Failed to get reference clock\n");
return PTR_ERR(ref_clk);