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platform/chrome: cros_ec_debugfs: provide ID table for avoiding fallback match

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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: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20240329075630.2069474-10-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
This commit is contained in:
Tzung-Bi Shih 2024-03-29 15:56:21 +08:00
parent cbb72ccb02
commit 254b80ac09
1 changed files with 8 additions and 1 deletions
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9
drivers/platform/chrome/cros_ec_debugfs.c
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@ -7,6 +7,7 @@
#include <linux/debugfs.h>
#include <linux/delay.h>
#include <linux/fs.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/platform_data/cros_ec_commands.h>
@ -564,6 +565,12 @@ static int __maybe_unused cros_ec_debugfs_resume(struct device *dev)
static SIMPLE_DEV_PM_OPS(cros_ec_debugfs_pm_ops,
cros_ec_debugfs_suspend, cros_ec_debugfs_resume);
static const struct platform_device_id cros_ec_debugfs_id[] = {
{ DRV_NAME, 0 },
{}
};
MODULE_DEVICE_TABLE(platform, cros_ec_debugfs_id);
static struct platform_driver cros_ec_debugfs_driver = {
.driver = {
.name = DRV_NAME,
@ -572,10 +579,10 @@ static struct platform_driver cros_ec_debugfs_driver = {
},
.probe = cros_ec_debugfs_probe,
.remove_new = cros_ec_debugfs_remove,
.id_table = cros_ec_debugfs_id,
};
module_platform_driver(cros_ec_debugfs_driver);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Debug logs for ChromeOS EC");
MODULE_ALIAS("platform:" DRV_NAME);