serial: altera_uart: Use KBUILD_MODNAME

There is no need to redefine the driver name. Use KBUILD_MODNAME and get
rid of DRV_NAME altogether.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20241205091138.25894-1-tklauser@distanz.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/altera_uart.c b/drivers/tty/serial/altera_uart.c
index c94655453c3353955f929afc0277f090dbb51254..1759137121cc6ca1244116b68e2dacb64aed9f8e 100644 (file)
--- a/drivers/tty/serial/altera_uart.c
+++ b/drivers/tty/serial/altera_uart.c
@@ -24,7 +24,6 @@
 #include <linux/io.h>
 #include <linux/altera_uart.h>
 
-#define DRV_NAME "altera_uart"
 #define SERIAL_ALTERA_MAJOR 204
 #define SERIAL_ALTERA_MINOR 213
 
@@ -518,7 +517,7 @@ OF_EARLYCON_DECLARE(uart, "altr,uart-1.0", altera_uart_earlycon_setup);
  */
 static struct uart_driver altera_uart_driver = {
        .owner          = THIS_MODULE,
-       .driver_name    = DRV_NAME,
+       .driver_name    = KBUILD_MODNAME,
        .dev_name       = "ttyAL",
        .major          = SERIAL_ALTERA_MAJOR,
        .minor          = SERIAL_ALTERA_MINOR,
@@ -619,7 +618,7 @@ static struct platform_driver altera_uart_platform_driver = {
        .probe  = altera_uart_probe,
        .remove = altera_uart_remove,
        .driver = {
-               .name           = DRV_NAME,
+               .name           = KBUILD_MODNAME,
                .of_match_table = of_match_ptr(altera_uart_match),
        },
 };
@@ -649,5 +648,5 @@ module_exit(altera_uart_exit);
 MODULE_DESCRIPTION("Altera UART driver");
 MODULE_AUTHOR("Thomas Chou <thomas@wytron.com.tw>");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_ALIAS("platform:" KBUILD_MODNAME);
 MODULE_ALIAS_CHARDEV_MAJOR(SERIAL_ALTERA_MAJOR);