Commit 62bbe555 authored by Tzung-Bi Shih's avatar Tzung-Bi Shih
Browse files

platform/chrome: cros_kbd_led_backlight: provide ID table for avoiding fallback match 

Instead of using fallback driver name match, provide ID table[1] for the
primary match.

Also shrink the name for fitting to [2].

[1]: https://elixir.bootlin.com/linux/v6.8/source/drivers/base/platform.c#L1353
[2]: https://elixir.bootlin.com/linux/v6.8/source/include/linux/mod_devicetable.h#L608



Reviewed-by: default avatarBenson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-15-tzungbi@kernel.org


Signed-off-by: default avatarTzung-Bi Shih <tzungbi@kernel.org>
parent 02b496aa

drivers/platform/chrome/cros_kbd_led_backlight.c

+9 −2
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/leds.h>

#include <linux/mod_devicetable.h>

#include <linux/module.h>

#include <linux/of.h>

#include <linux/platform_data/cros_ec_commands.h>
@@ -247,17 +248,23 @@ static const struct of_device_id keyboard_led_of_match[] = { 
MODULE_DEVICE_TABLE(of, keyboard_led_of_match);

#endif



static const struct platform_device_id keyboard_led_id[] = {

	{ "cros-keyboard-leds", 0 },

	{}

};

MODULE_DEVICE_TABLE(platform, keyboard_led_id);



static struct platform_driver keyboard_led_driver = {

	.driver		= {

		.name	= "chromeos-keyboard-leds",

		.name	= "cros-keyboard-leds",

		.acpi_match_table = ACPI_PTR(keyboard_led_acpi_match),

		.of_match_table = of_match_ptr(keyboard_led_of_match),

	},

	.probe		= keyboard_led_probe,

	.id_table	= keyboard_led_id,

};

module_platform_driver(keyboard_led_driver);



MODULE_AUTHOR("Simon Que <sque@chromium.org>");

MODULE_DESCRIPTION("ChromeOS Keyboard backlight LED Driver");

MODULE_LICENSE("GPL");
 
MODULE_ALIAS("platform:chromeos-keyboard-leds");