USB: otg: remove unused function twl6030_set_phy_clk

Remove the unused function twl6030_set_phy_clk of twl6030-usb.c.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index b4d2c09..ed2b26c 100644 (file)
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -137,22 +137,6 @@ static inline u8 twl6030_readb(struct twl6030_usb *twl, u8 module, u8 address)
        return ret;
 }
 
-/*-------------------------------------------------------------------------*/
-static int twl6030_set_phy_clk(struct otg_transceiver *x, int on)
-{
-       struct twl6030_usb *twl;
-       struct device *dev;
-       struct twl4030_usb_data *pdata;
-
-       twl = xceiv_to_twl(x);
-       dev  = twl->dev;
-       pdata = dev->platform_data;
-
-       pdata->phy_set_clock(twl->dev, on);
-
-       return 0;
-}
-
 static int twl6030_phy_init(struct otg_transceiver *x)
 {
        struct twl6030_usb *twl;