Thank you for your advice. I'll follow your advice strictly. Best Regards. 在 2021/6/17 20:34, Rafael J. Wysocki 写道:
On Tue, Jun 15, 2021 at 9:10 AM Baokun Li <libaokun1@xxxxxxxxxx> wrote:Fixes the following W=1 kernel build warning(s): drivers/acpi/device_sysfs.c:278: warning: Function parameter or member 'dev' not described in 'acpi_device_uevent_modalias' drivers/acpi/device_sysfs.c:278: warning: Function parameter or member 'env' not described in 'acpi_device_uevent_modalias' drivers/acpi/device_sysfs.c:323: warning: Function parameter or member 'dev' not described in 'acpi_device_modalias' drivers/acpi/device_sysfs.c:323: warning: Function parameter or member 'buf' not described in 'acpi_device_modalias' drivers/acpi/device_sysfs.c:323: warning: Function parameter or member 'size' not described in 'acpi_device_modalias' Signed-off-by: Baokun Li <libaokun1@xxxxxxxxxx> --- V1->V2: Make comments more appropriate drivers/acpi/device_sysfs.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/acpi/device_sysfs.c b/drivers/acpi/device_sysfs.c index a393e0e09381..d96e38b2a0d1 100644 --- a/drivers/acpi/device_sysfs.c +++ b/drivers/acpi/device_sysfs.c @@ -268,6 +268,8 @@ int __acpi_device_uevent_modalias(struct acpi_device *adev, /** * acpi_device_uevent_modalias - uevent modalias for ACPI-enumerated devices. + * @dev: Struct device to get acpi device node. + * @env: Environment variables of the kobject uevent. * * Create the uevent modalias field for ACPI-enumerated devices. * @@ -313,6 +315,9 @@ static int __acpi_device_modalias(struct acpi_device *adev, char *buf, int size) /** * acpi_device_modalias - modalias sysfs attribute for ACPI-enumerated devices. + * @dev: Struct device to get acpi device node. + * @buf: The buffer to save pnp_modalias and of_modalias. + * @size: Size of buffer. * * Create the modalias sysfs attribute for ACPI-enumerated devices. * --Applied as 5.14 material with fixed spelling ("acpi" -> "ACPI"). Please always spell ACPI in capitals in comments, patch changelogs, subjects and similar. Thanks! .
