[PATCH] Clean up Katmai (440SPe) linker script

[u-boot] / common / usb.c

diff --git a/common/usb.c b/common/usb.c
index b1b7aec621a013b2ce4237038bd30bf2ee4d5d28..0857494b27b974c442b07d96b4f30c46d8d0c54b 100644 (file)
--- a/common/usb.c
+++ b/common/usb.c
@@ -72,6 +72,8 @@ static int running;
 static int asynch_allowed;
 static struct devrequest setup_packet;
 
+char usb_started; /* flag for the started/stopped USB status */
+
 /**********************************************************************
  * some forward declerations...
  */
@@ -110,10 +112,12 @@ int usb_init(void)
                printf("scanning bus for devices... ");
                running=1;
                usb_scan_devices();
+               usb_started = 1;
                return 0;
        }
        else {
                printf("Error, couldn't init Lowlevel part\n");
+               usb_started = 0;
                return -1;
        }
 }
@@ -124,6 +128,7 @@ int usb_init(void)
 int usb_stop(void)
 {
        asynch_allowed=1;
+       usb_started = 0;
        usb_hub_reset();
        return usb_lowlevel_stop();
 }