phy: exynos5-usbdrd: Remove "static" from local variable
The 'reg' local variable does not need to be static.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@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 20696f5..07ed608 100644
--- a/drivers/phy/phy-exynos5-usbdrd.c
+++ b/drivers/phy/phy-exynos5-usbdrd.c
@@ -249,7 +249,7 @@
static unsigned int
exynos5_usbdrd_pipe3_set_refclk(struct phy_usb_instance *inst)
{
- static u32 reg;
+ u32 reg;
struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst);
/* restore any previous reference clock settings */
@@ -295,7 +295,7 @@
static unsigned int
exynos5_usbdrd_utmi_set_refclk(struct phy_usb_instance *inst)
{
- static u32 reg;
+ u32 reg;
struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst);
/* restore any previous reference clock settings */