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hwmon: (pc87360) Introduce a #define for the driver name and use it

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Make use of the cpp symbol DRIVER_NAME to set the driver's name and also
as name for devm_request_region(). While at it add a module alias using
the new define.

This is a preparation for the next cleanup commit that removes a cyclic
dependency between pc87360_driver (which references pc87360_probe in
.probe) and pc87360_probe() (which used pc87360_driver.driver.name).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220919103155.795151-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Uwe Kleine-König 2022-09-19 12:31:54 +02:00 committed by Guenter Roeck
parent b99152d4f0
commit 02e0500553
1 changed files with 5 additions and 3 deletions
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8
drivers/hwmon/pc87360.c
View File

@ -35,6 +35,8 @@
#include <linux/acpi.h>
#include <linux/io.h>
#define DRIVER_NAME "pc87360"
static u8 devid;
static struct platform_device *pdev;
static unsigned short extra_isa[3];
@ -228,10 +230,9 @@ static struct pc87360_data *pc87360_update_device(struct device *dev);
/*
* Driver data
*/
static struct platform_driver pc87360_driver = {
.driver = {
.name = "pc87360",
.name = DRIVER_NAME,
},
.probe = pc87360_probe,
.remove = pc87360_remove,
@ -1239,7 +1240,7 @@ static int pc87360_probe(struct platform_device *pdev)
data->address[i] = extra_isa[i];
if (data->address[i]
&& !devm_request_region(dev, extra_isa[i], PC87360_EXTENT,
pc87360_driver.driver.name)) {
DRIVER_NAME)) {
dev_err(dev,
"Region 0x%x-0x%x already in use!\n",
extra_isa[i], extra_isa[i]+PC87360_EXTENT-1);
@ -1781,6 +1782,7 @@ static void __exit pc87360_exit(void)
MODULE_AUTHOR("Jean Delvare <jdelvare@suse.de>");
MODULE_DESCRIPTION("PC8736x hardware monitor");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);
module_init(pc87360_init);
module_exit(pc87360_exit);