usb: dwc3: Fix definition of DWC3_GCTL_U2RSTECN

that should be 1 << 16, not 16. Caused so many
problems and we never caught it before.
Signed-off-by: NFelipe Balbi <balbi@ti.com>

drivers/usb/dwc3/core.h

@@ -147,7 +147,7 @@
 
 /* Global Configuration Register */
 #define DWC3_GCTL_PWRDNSCALE(n)	(n << 19)
-#define DWC3_GCTL_U2RSTECN	16
+#define DWC3_GCTL_U2RSTECN	(1 << 16)
 #define DWC3_GCTL_RAMCLKSEL(x)	((x & DWC3_GCTL_CLK_MASK) << 6)
 #define DWC3_GCTL_CLK_BUS	(0)
 #define DWC3_GCTL_CLK_PIPE	(1)