serial: altera_jtaguart: Use KBUILD_MODNAME

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

Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/linux-serial/2024120337-unending-renewed-8e7e@gregkh/
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Link: https://lore.kernel.org/r/20241203131727.9078-1-tklauser@distanz.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c
index f75da311fe1889414ffc891df460ac65c8ac8559..d47a62d1c9f7dce1d1b7832e8bf168a761b15f7e 100644 (file)
--- a/drivers/tty/serial/altera_jtaguart.c
+++ b/drivers/tty/serial/altera_jtaguart.c
@@ -24,8 +24,6 @@
 #include <linux/io.h>
 #include <linux/altera_jtaguart.h>
 
-#define DRV_NAME "altera_jtaguart"
-
 /*
  * Altera JTAG UART register definitions according to the Altera JTAG UART
  * datasheet: https://www.altera.com/literature/hb/nios2/n2cpu_nii51009.pdf
@@ -365,7 +363,7 @@ OF_EARLYCON_DECLARE(juart, "altr,juart-1.0", altera_jtaguart_earlycon_setup);
 
 static struct uart_driver altera_jtaguart_driver = {
        .owner          = THIS_MODULE,
-       .driver_name    = "altera_jtaguart",
+       .driver_name    = KBUILD_MODNAME,
        .dev_name       = "ttyJ",
        .major          = ALTERA_JTAGUART_MAJOR,
        .minor          = ALTERA_JTAGUART_MINOR,
@@ -451,7 +449,7 @@ static struct platform_driver altera_jtaguart_platform_driver = {
        .probe  = altera_jtaguart_probe,
        .remove = altera_jtaguart_remove,
        .driver = {
-               .name           = DRV_NAME,
+               .name           = KBUILD_MODNAME,
                .of_match_table = of_match_ptr(altera_jtaguart_match),
        },
 };
@@ -481,4 +479,4 @@ module_exit(altera_jtaguart_exit);
 MODULE_DESCRIPTION("Altera JTAG UART driver");
 MODULE_AUTHOR("Thomas Chou <thomas@wytron.com.tw>");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_ALIAS("platform:" KBUILD_MODNAME);