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phy: exynos5-usbdrd: fixed the return value.

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Fixed the compilation warning.

Change-Id: I4cab298773bd68eef9c1bc5972e23f627f5b691b
This commit is contained in:
Anand Moon
2016-06-03 08:48:29 +00:00
committed by Mauro (mdrjr) Ribeiro
parent 52c9c52cbf
commit 62e5d7885e
1 changed files with 1 additions and 1 deletions
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drivers/phy/phy-exynos5-usbdrd.c
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@@ -629,7 +629,7 @@ static int crport_ctrl_write(struct exynos5_usbdrd_phy *phy_drd,
* SuperSpeed requirements on Exynos5420 and Exynos5800 systems,
* which have 28nm USB 3.0 DRD PHY.
*/
static void exynos5420_usbdrd_phy_calibrate(struct exynos5_usbdrd_phy *phy_drd)
static int exynos5420_usbdrd_phy_calibrate(struct exynos5_usbdrd_phy *phy_drd)
{
unsigned int temp;
int ret = 0;