linux-kernel - [PATCH 10/15] serial: sc16is7xx: use KBUILD

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Message-Id: <20250924153740.806444-11-hugo@hugovil.com>
Date: Wed, 24 Sep 2025 11:37:35 -0400
From: Hugo Villeneuve <hugo@...ovil.com>
To: gregkh@...uxfoundation.org,
	jirislaby@...nel.org,
	fvallee@...rea.fr
Cc: linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	hugo@...ovil.com,
	Hugo Villeneuve <hvilleneuve@...onoff.com>
Subject: [PATCH 10/15] serial: sc16is7xx: use KBUILD_MODNAME

From: Hugo Villeneuve <hvilleneuve@...onoff.com>

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

Signed-off-by: Hugo Villeneuve <hvilleneuve@...onoff.com>
---
 drivers/tty/serial/sc16is7xx.c     | 4 ++--
 drivers/tty/serial/sc16is7xx.h     | 1 -
 drivers/tty/serial/sc16is7xx_i2c.c | 4 ++--
 drivers/tty/serial/sc16is7xx_spi.c | 4 ++--
 4 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 406dd7cf81fe3..d1a9fa26e9bdb 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -360,7 +360,7 @@ static DEFINE_IDA(sc16is7xx_lines);
 
 static struct uart_driver sc16is7xx_uart = {
 	.owner		= THIS_MODULE,
-	.driver_name    = SC16IS7XX_NAME,
+	.driver_name    = KBUILD_MODNAME,
 	.dev_name	= "ttySC",
 	.nr		= SC16IS7XX_MAX_DEVS,
 };
@@ -1810,4 +1810,4 @@ module_exit(sc16is7xx_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Jon Ringle <jringle@...dpoint.com>");
-MODULE_DESCRIPTION("SC16IS7xx tty serial core driver");
+MODULE_DESCRIPTION(KBUILD_MODNAME " tty serial core driver");
diff --git a/drivers/tty/serial/sc16is7xx.h b/drivers/tty/serial/sc16is7xx.h
index afb784eaee45b..9c584d6d35932 100644
--- a/drivers/tty/serial/sc16is7xx.h
+++ b/drivers/tty/serial/sc16is7xx.h
@@ -8,7 +8,6 @@
 #include <linux/regmap.h>
 #include <linux/types.h>
 
-#define SC16IS7XX_NAME		"sc16is7xx"
 #define SC16IS7XX_MAX_PORTS	2 /* Maximum number of UART ports per IC. */
 
 struct device;
diff --git a/drivers/tty/serial/sc16is7xx_i2c.c b/drivers/tty/serial/sc16is7xx_i2c.c
index cd7de9e057b85..699376c3b3a54 100644
--- a/drivers/tty/serial/sc16is7xx_i2c.c
+++ b/drivers/tty/serial/sc16is7xx_i2c.c
@@ -52,7 +52,7 @@ MODULE_DEVICE_TABLE(i2c, sc16is7xx_i2c_id_table);
 
 static struct i2c_driver sc16is7xx_i2c_driver = {
 	.driver = {
-		.name		= SC16IS7XX_NAME,
+		.name		= KBUILD_MODNAME,
 		.of_match_table	= sc16is7xx_dt_ids,
 	},
 	.probe		= sc16is7xx_i2c_probe,
@@ -63,5 +63,5 @@ static struct i2c_driver sc16is7xx_i2c_driver = {
 module_i2c_driver(sc16is7xx_i2c_driver);
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SC16IS7xx I2C interface driver");
+MODULE_DESCRIPTION(KBUILD_MODNAME " interface driver");
 MODULE_IMPORT_NS("SERIAL_NXP_SC16IS7XX");
diff --git a/drivers/tty/serial/sc16is7xx_spi.c b/drivers/tty/serial/sc16is7xx_spi.c
index 20d736b657b17..7e76d0e38da7d 100644
--- a/drivers/tty/serial/sc16is7xx_spi.c
+++ b/drivers/tty/serial/sc16is7xx_spi.c
@@ -75,7 +75,7 @@ MODULE_DEVICE_TABLE(spi, sc16is7xx_spi_id_table);
 
 static struct spi_driver sc16is7xx_spi_driver = {
 	.driver = {
-		.name		= SC16IS7XX_NAME,
+		.name		= KBUILD_MODNAME,
 		.of_match_table	= sc16is7xx_dt_ids,
 	},
 	.probe		= sc16is7xx_spi_probe,
@@ -86,5 +86,5 @@ static struct spi_driver sc16is7xx_spi_driver = {
 module_spi_driver(sc16is7xx_spi_driver);
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SC16IS7xx SPI interface driver");
+MODULE_DESCRIPTION(KBUILD_MODNAME " interface driver");
 MODULE_IMPORT_NS("SERIAL_NXP_SC16IS7XX");
-- 
2.39.5