diff options
| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2024-03-29 15:56:26 +0800 |
|---|---|---|
| committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2024-04-24 16:45:58 +0800 |
| commit | 62bbe5556510e734215a880dad748192f962c150 (patch) | |
| tree | d0ba9b2ee7455df10c459c9f5c0553d00d8895bf | |
| parent | 02b496aa01d9447c50f8d26b0af48f664f9908a6 (diff) | |
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: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-15-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
| -rw-r--r-- | drivers/platform/chrome/cros_kbd_led_backlight.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/platform/chrome/cros_kbd_led_backlight.c b/drivers/platform/chrome/cros_kbd_led_backlight.c index 793fd3f1015d..b83e4f328620 100644 --- a/drivers/platform/chrome/cros_kbd_led_backlight.c +++ b/drivers/platform/chrome/cros_kbd_led_backlight.c @@ -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"); |