phy: exynos5-usbdrd: Make local functions static

Make local functions static, because these are used only in this
file.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/phy/phy-exynos5-usbdrd.c b/drivers/phy/phy-exynos5-usbdrd.c
index 76d862b2202fc92e4ad99e95db0b044f40d85ebb..205159db37a32501c13bac80c67006d9ffeb5885 100644 (file)
--- a/drivers/phy/phy-exynos5-usbdrd.c
+++ b/drivers/phy/phy-exynos5-usbdrd.c
@@ -506,7 +506,7 @@ static struct phy_ops exynos5_usbdrd_phy_ops = {
        .owner          = THIS_MODULE,
 };
 
-const struct exynos5_usbdrd_phy_config phy_cfg_exynos5[] = {
+static const struct exynos5_usbdrd_phy_config phy_cfg_exynos5[] = {
        {
                .id             = EXYNOS5_DRDPHY_UTMI,
                .phy_isol       = exynos5_usbdrd_phy_isol,
@@ -521,13 +521,13 @@ const struct exynos5_usbdrd_phy_config phy_cfg_exynos5[] = {
        },
 };
 
-const struct exynos5_usbdrd_phy_drvdata exynos5420_usbdrd_phy = {
+static const struct exynos5_usbdrd_phy_drvdata exynos5420_usbdrd_phy = {
        .phy_cfg                = phy_cfg_exynos5,
        .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL,
        .pmu_offset_usbdrd1_phy = EXYNOS5420_USBDRD1_PHY_CONTROL,
 };
 
-const struct exynos5_usbdrd_phy_drvdata exynos5250_usbdrd_phy = {
+static const struct exynos5_usbdrd_phy_drvdata exynos5250_usbdrd_phy = {
        .phy_cfg                = phy_cfg_exynos5,
        .pmu_offset_usbdrd0_phy = EXYNOS5_USBDRD_PHY_CONTROL,
 };