powerpc/fsl_udc_core: Fix dumb typo

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index b2c44e1..d786ba3 100644 (file)
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -1717,7 +1717,7 @@ static void dtd_complete_irq(struct fsl_udc *udc)
 
 static inline enum usb_device_speed portscx_device_speed(u32 reg)
 {
-       switch (speed & PORTSCX_PORT_SPEED_MASK) {
+       switch (reg & PORTSCX_PORT_SPEED_MASK) {
        case PORTSCX_PORT_SPEED_HIGH:
                return USB_SPEED_HIGH;
        case PORTSCX_PORT_SPEED_FULL: