Fix style issues primarily in 85xx and 83xx boards.

[platform/kernel/u-boot.git] / common / usb.c

diff --git a/common/usb.c b/common/usb.c
index 1738d95..811ed24 100644 (file)
--- a/common/usb.c
+++ b/common/usb.c
@@ -47,7 +47,7 @@
 #endif
 
 
-#undef USB_DEBUG 
+#undef USB_DEBUG
 
 #ifdef USB_DEBUG
 #define        USB_PRINTF(fmt,args...) printf (fmt ,##args)
@@ -342,7 +342,7 @@ int usb_clear_halt(struct usb_device *dev, int pipe)
        if (result < 0)
                return result;
 
-       /* 
+       /*
         * NOTE: we do not get status and verify reset was successful
         * as some devices are reported to lock up upon this check..
         */
@@ -517,13 +517,12 @@ int usb_get_string(struct usb_device *dev, unsigned short langid, unsigned char
                /* some devices are flaky */
                result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
                        USB_REQ_GET_DESCRIPTOR, USB_DIR_IN,
-                       (USB_DT_STRING << 8) + index, langid, buf, size, 
+                       (USB_DT_STRING << 8) + index, langid, buf, size,
                        USB_CNTL_TIMEOUT);
 
                if (result > 0)
                        break;
-       }       
-                               
+       }
        return result;
 }
 
@@ -572,7 +571,7 @@ static int usb_string_sub(struct usb_device *dev, unsigned int langid,
        }
 
        if (rc < 2)
-               rc = -1; 
+               rc = -1;
 
        return rc;
 }
@@ -721,10 +720,9 @@ int usb_new_device(struct usb_device *dev)
                }
        }
        dev->descriptor.bMaxPacketSize0 = desc->bMaxPacketSize0;
-       
+
        /* find the port number we're at */
        if (parent) {
-       
                for (j = 0; j < parent->maxchild; j++) {
                        if (parent->children[j] == dev) {
                                port = j;
@@ -958,7 +956,6 @@ static int hub_port_reset(struct usb_device *dev, int port,
                        return -1;
 
                if (portstatus & USB_PORT_STAT_ENABLE) {
-                       
                        break;
                }