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| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2024-03-29 15:56:22 +0800 |
|---|---|---|
| committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2024-04-24 16:45:57 +0800 |
| commit | 82efd459b9f52af30e14bdf640e3961ac1156762 (patch) | |
| tree | fe8c1cc9cbeb4d1ad1622daa6a62be2714f3a805 | |
| parent | 254b80ac098de4fff01bb113c20f6407a8c90b27 (diff) | |
| download | linux-82efd459b9f52af30e14bdf640e3961ac1156762.tar.gz linux-82efd459b9f52af30e14bdf640e3961ac1156762.tar.bz2 linux-82efd459b9f52af30e14bdf640e3961ac1156762.zip | |
platform/chrome: cros_ec_sysfs: 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: Benson Leung <bleung@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-11-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
| -rw-r--r-- | drivers/platform/chrome/cros_ec_sysfs.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/platform/chrome/cros_ec_sysfs.c b/drivers/platform/chrome/cros_ec_sysfs.c index 93e67ab4af06..9c944146ee50 100644 --- a/drivers/platform/chrome/cros_ec_sysfs.c +++ b/drivers/platform/chrome/cros_ec_sysfs.c @@ -8,6 +8,7 @@ #include <linux/device.h> #include <linux/fs.h> #include <linux/kobject.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> @@ -347,16 +348,22 @@ static void cros_ec_sysfs_remove(struct platform_device *pd) sysfs_remove_group(&ec_dev->class_dev.kobj, &cros_ec_attr_group); } +static const struct platform_device_id cros_ec_sysfs_id[] = { + { DRV_NAME, 0 }, + {} +}; +MODULE_DEVICE_TABLE(platform, cros_ec_sysfs_id); + static struct platform_driver cros_ec_sysfs_driver = { .driver = { .name = DRV_NAME, }, .probe = cros_ec_sysfs_probe, .remove_new = cros_ec_sysfs_remove, + .id_table = cros_ec_sysfs_id, }; module_platform_driver(cros_ec_sysfs_driver); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Expose the ChromeOS EC through sysfs"); -MODULE_ALIAS("platform:" DRV_NAME); |