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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-04 01:02:49 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-04 10:49:57 +0200 |
| commit | 9ed411c06dd1cdf6171b992f68c37bc2d66054f9 (patch) | |
| tree | 320fde60e04aafe80102d9d98706902c454d3c23 /include/acpi | |
| parent | Merge back PCI power management material for v5.3. (diff) | |
| download | linux-dev-9ed411c06dd1cdf6171b992f68c37bc2d66054f9.tar.xz linux-dev-9ed411c06dd1cdf6171b992f68c37bc2d66054f9.zip | |
ACPI: PM: Unexport acpi_device_get_power()
Using acpi_device_get_power() outside of ACPI device initialization
and ACPI sysfs is problematic due to the way in which power resources
are handled by it, so unexport it and add a paragraph explaining the
pitfalls to its kerneldoc comment.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 4752ff0a9d9b..e85dc78f6875 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -506,7 +506,6 @@ int acpi_bus_get_status(struct acpi_device *device); int acpi_bus_set_power(acpi_handle handle, int state); const char *acpi_power_state_string(int state); -int acpi_device_get_power(struct acpi_device *device, int *state); int acpi_device_set_power(struct acpi_device *device, int state); int acpi_bus_init_power(struct acpi_device *device); int acpi_device_fix_up_power(struct acpi_device *device); |