cosmetic: replace MIN, MAX with min, max

The macro MIN, MAX is defined as the aliase of min, max,
respectively.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 733558d..efd5c7f 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -65,7 +65,7 @@
 	if (!urb || !urb->actual_length)
 		return -1;
 
-	n = MIN(urb->actual_length - endpoint->sent, endpoint->tx_packetSize);
+	n = min(urb->actual_length - endpoint->sent, endpoint->tx_packetSize);
 	if (n <= 0)
 		return -1;