diff options
| author | Dwaipayan Ray <dwaipayanray1@gmail.com> | 2020-12-17 13:45:36 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-22 16:17:19 +0100 |
| commit | 0f39ee8324e75c9d370e84a61323ceb194641a18 (patch) | |
| tree | 2b59738a9162330a90e3cacefd3ef6583931d6e0 /drivers/acpi/power.c | |
| parent | Linux 5.11-rc4 (diff) | |
| download | linux-0f39ee8324e75c9d370e84a61323ceb194641a18.tar.xz linux-0f39ee8324e75c9d370e84a61323ceb194641a18.zip | |
ACPI: Use DEVICE_ATTR_<RW|RO|WO> macros
Instead of open coding DEVICE_ATTR(), use the
DEVICE_ATTR_RW(), DEVICE_ATTR_RO() and DEVICE_ATTR_WO()
macros wherever possible.
This required a few functions to be renamed but the
functionality itself is unchanged.
Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/power.c')
| -rw-r--r-- | drivers/acpi/power.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 189a0d4c6d06..3a7d0d703059 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -886,15 +886,16 @@ static void acpi_release_power_resource(struct device *dev) kfree(resource); } -static ssize_t acpi_power_in_use_show(struct device *dev, - struct device_attribute *attr, - char *buf) { +static ssize_t resource_in_use_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ struct acpi_power_resource *resource; resource = to_power_resource(to_acpi_device(dev)); return sprintf(buf, "%u\n", !!resource->ref_count); } -static DEVICE_ATTR(resource_in_use, 0444, acpi_power_in_use_show, NULL); +static DEVICE_ATTR_RO(resource_in_use); static void acpi_power_sysfs_remove(struct acpi_device *device) { |