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USB: r8a66597-udc: Initialize uninitialized variable, fix compile warning
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
usb
/
gadget
/
r8a66597-udc.h
diff --git
a/drivers/usb/gadget/r8a66597-udc.h
b/drivers/usb/gadget/r8a66597-udc.h
index f763b5190afa2dfafb65c9b98da0ff9e62fcd7a4..5fc22e09a0f15b5735353de61bfd7daf40a3362a 100644
(file)
--- a/
drivers/usb/gadget/r8a66597-udc.h
+++ b/
drivers/usb/gadget/r8a66597-udc.h
@@
-136,7
+136,7
@@
static inline void r8a66597_read_fifo(struct r8a66597 *r8a66597,
int len)
{
void __iomem *fifoaddr = r8a66597->reg + offset;
- unsigned int data;
+ unsigned int data
= 0
;
int i;
if (r8a66597->pdata->on_chip) {