usb: otg: mv_otg: remove unused clock

The origianl understanding of clock is wrong. The OTG controller
only have one clock input.
Passing clock name by pdata is wrong. The clock is defined by device
iteself.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/phy/phy-mv-usb.h b/drivers/usb/phy/phy-mv-usb.h
index 8a9e351b36ba..551da6eb0ba8 100644
--- a/drivers/usb/phy/phy-mv-usb.h
+++ b/drivers/usb/phy/phy-mv-usb.h
@@ -158,8 +158,7 @@ struct mv_otg {
 
         unsigned int active;
         unsigned int clock_gating;
-        unsigned int clknum;
-        struct clk *clk[0];
+        struct clk *clk;
 };
 
 #endif