Commit 61c86d14 authored by Tzung-Bi Shih's avatar Tzung-Bi Shih Committed by Alexandre Belloni
Browse files

rtc: cros-ec: 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



Signed-off-by: default avatarTzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-4-tzungbi@kernel.org


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 4cece764

drivers/rtc/rtc-cros-ec.c

+8 −1
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ 
// Author: Stephen Barber <smbarber@chromium.org>



#include <linux/kernel.h>

#include <linux/mod_devicetable.h>

#include <linux/module.h>

#include <linux/platform_data/cros_ec_commands.h>

#include <linux/platform_data/cros_ec_proto.h>
@@ -392,6 +393,12 @@ static void cros_ec_rtc_remove(struct platform_device *pdev) 
		dev_err(dev, "failed to unregister notifier\n");

}



static const struct platform_device_id cros_ec_rtc_id[] = {

	{ DRV_NAME, 0 },

	{}

};

MODULE_DEVICE_TABLE(platform, cros_ec_rtc_id);



static struct platform_driver cros_ec_rtc_driver = {

	.probe = cros_ec_rtc_probe,

	.remove_new = cros_ec_rtc_remove,
@@ -399,6 +406,7 @@ static struct platform_driver cros_ec_rtc_driver = { 
		.name = DRV_NAME,

		.pm = &cros_ec_rtc_pm_ops,

	},

	.id_table = cros_ec_rtc_id,

};



module_platform_driver(cros_ec_rtc_driver);
@@ -406,4 +414,3 @@ module_platform_driver(cros_ec_rtc_driver); 
MODULE_DESCRIPTION("RTC driver for Chrome OS ECs");

MODULE_AUTHOR("Stephen Barber <smbarber@chromium.org>");

MODULE_LICENSE("GPL v2");
 
MODULE_ALIAS("platform:" DRV_NAME);