Commit 6dd0137b authored by Tzung-Bi Shih's avatar Tzung-Bi Shih
Browse files

platform/chrome: wilco_ec: telemetry: provide ID table for avoiding fallback match 

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

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



Reviewed-by: default avatarBenson Leung <bleung@chromium.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-16-tzungbi@kernel.org


Signed-off-by: default avatarTzung-Bi Shih <tzungbi@kernel.org>
parent 0cb7b263

drivers/platform/chrome/wilco_ec/telemetry.c

+8 −1
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
#include <linux/cdev.h>

#include <linux/device.h>

#include <linux/fs.h>

#include <linux/mod_devicetable.h>

#include <linux/module.h>

#include <linux/platform_data/wilco-ec.h>

#include <linux/platform_device.h>
@@ -409,12 +410,19 @@ static void telem_device_remove(struct platform_device *pdev) 
	put_device(&dev_data->dev);

}



static const struct platform_device_id telem_id[] = {

	{ DRV_NAME, 0 },

	{}

};

MODULE_DEVICE_TABLE(platform, telem_id);



static struct platform_driver telem_driver = {

	.probe = telem_device_probe,

	.remove_new = telem_device_remove,

	.driver = {

		.name = DRV_NAME,

	},

	.id_table = telem_id,

};



static int __init telem_module_init(void)
@@ -466,4 +474,3 @@ module_exit(telem_module_exit); 
MODULE_AUTHOR("Nick Crews <ncrews@chromium.org>");

MODULE_DESCRIPTION("Wilco EC telemetry driver");

MODULE_LICENSE("GPL");
 
MODULE_ALIAS("platform:" DRV_NAME);