Fixing log message.

[exar-uart-driver.git] / vizzini.c

diff --git a/vizzini.c b/vizzini.c
index 9e085c003b0c426fda9154dbdeb6a9ba0c0c7dee..56df5863666b5debe74c5bc1221fb594e4489899 100644 (file)
--- a/vizzini.c
+++ b/vizzini.c
@@ -1591,7 +1591,7 @@ skip_countries:
        xr21v141x->ctrlurb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
        xr21v141x->ctrlurb->transfer_dma = xr21v141x->ctrl_dma;
 
-       dev_info(&intf->dev, "ttyUSB%d: XR21v14x usb uart device\n", minor);
+       dev_info(&intf->dev, "ttyVIZ%d: XR21v14x usb uart device\n", minor);
 
        xr21v141x_set_control(xr21v141x, xr21v141x->ctrlout);
 
@@ -1853,11 +1853,13 @@ static int __init xr21v141x_init(void)
 {
        int retval;
        xr21v141x_tty_driver = alloc_tty_driver(XR21V141X_TTY_MINORS);
-       if (!xr21v141x_tty_driver)
+       if (!xr21v141x_tty_driver) {
+               printk(KERN_INFO KBUILD_MODNAME ": alloc_tty_driver(%d) failed\n", XR21V141X_TTY_MINORS);
                return -ENOMEM;
+        }
        xr21v141x_tty_driver->driver_name = "vizzini",
-       xr21v141x_tty_driver->name = "ttyUSB",
-       xr21v141x_tty_driver->major = XR21V141X_TTY_MAJOR,
+       xr21v141x_tty_driver->name = "ttyVIZ",
+       xr21v141x_tty_driver->major = 0, // Dynamically allocate the major number
        xr21v141x_tty_driver->minor_start = 0,
        xr21v141x_tty_driver->type = TTY_DRIVER_TYPE_SERIAL,
        xr21v141x_tty_driver->subtype = SERIAL_TYPE_NORMAL,
@@ -1869,12 +1871,14 @@ static int __init xr21v141x_init(void)
 
        retval = tty_register_driver(xr21v141x_tty_driver);
        if (retval) {
+               printk(KERN_INFO KBUILD_MODNAME ": tty_register_driver failed\n");
                put_tty_driver(xr21v141x_tty_driver);
                return retval;
        }
 
        retval = usb_register(&xr21v141x_driver);
        if (retval) {
+               printk(KERN_INFO KBUILD_MODNAME ": usb_register failed\n");
                tty_unregister_driver(xr21v141x_tty_driver);
                put_tty_driver(xr21v141x_tty_driver);
                return retval;
@@ -1898,4 +1902,3 @@ module_exit(xr21v141x_exit);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-MODULE_ALIAS_CHARDEV_MAJOR(ACM_TTY_MAJOR);