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-rw-r--r--drivers/usb/gadget/udc/udc-xilinx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c
index d73111b5cd84..a4a7b90a97e7 100644
--- a/drivers/usb/gadget/udc/udc-xilinx.c
+++ b/drivers/usb/gadget/udc/udc-xilinx.c
@@ -192,7 +192,7 @@ struct xusb_udc {
bool dma_enabled;
struct clk *clk;
- unsigned int (*read_fn)(void __iomem *);
+ unsigned int (*read_fn)(void __iomem *reg);
void (*write_fn)(void __iomem *, u32, u32);
};