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| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2024-03-29 15:56:15 +0800 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-03-29 15:46:08 +0100 |
| commit | 61c86d14745ddda7fe9778862fa705da9c711429 (patch) | |
| tree | 39e9ef1a39966a76afdcda28435473c0d620e91b /drivers/rtc | |
| parent | 4cece764965020c22cff7665b18a012006359095 (diff) | |
| download | lwn-61c86d14745ddda7fe9778862fa705da9c711429.tar.gz lwn-61c86d14745ddda7fe9778862fa705da9c711429.zip | |
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: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-4-tzungbi@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-cros-ec.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-cros-ec.c b/drivers/rtc/rtc-cros-ec.c index 0cd397c04ff0..f57462c7b2c6 100644 --- a/drivers/rtc/rtc-cros-ec.c +++ b/drivers/rtc/rtc-cros-ec.c @@ -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); |