mv_u3d_phy_shutdown() is used only in this file.
Fix the following sparse warning:
drivers/usb/phy/phy-mv-u3d-usb.c:85:6: warning: symbol 'mv_u3d_phy_shutdown' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/usb/phy/phy-mv-u3d-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-mv-u3d-usb.c b/drivers/usb/phy/phy-mv-u3d-usb.c
index 1568ea6..ef2017f 100644
--- a/drivers/usb/phy/phy-mv-u3d-usb.c
+++ b/drivers/usb/phy/phy-mv-u3d-usb.c
@@ -82,7 +82,7 @@ static void mv_u3d_phy_write(void __iomem *base, u32 reg, u32 value)
writel_relaxed(value, data);
}
-void mv_u3d_phy_shutdown(struct usb_phy *phy)
+static void mv_u3d_phy_shutdown(struct usb_phy *phy)
{
struct mv_u3d_phy *mv_u3d_phy;
void __iomem *base;
--
1.7.10.4
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