Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[karo-tx-linux.git] / drivers / usb / serial / ezusb.c

diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
index 5169c2d154abff4e3fd1dc5438a65980df1919a3..3f698baa0abb69d1015c4d69fa7576d357f0b9c5 100644 (file)
--- a/drivers/usb/serial/ezusb.c
+++ b/drivers/usb/serial/ezusb.c
@@ -31,12 +31,11 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da
                return -ENODEV;
        }
 
-       transfer_buffer =  kmalloc (length, GFP_KERNEL);
+       transfer_buffer = kmemdup(data, length, GFP_KERNEL);
        if (!transfer_buffer) {
                dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
                return -ENOMEM;
        }
-       memcpy (transfer_buffer, data, length);
        result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
        kfree (transfer_buffer);
        return result;
@@ -54,6 +53,6 @@ int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit)
 }
 
 
-EXPORT_SYMBOL(ezusb_writememory);
-EXPORT_SYMBOL(ezusb_set_reset);
+EXPORT_SYMBOL_GPL(ezusb_writememory);
+EXPORT_SYMBOL_GPL(ezusb_set_reset);