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| author | Rafael J. Wysocki | 2013-01-17 14:11:08 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki | 2013-01-17 14:11:08 +0100 |
| commit | 96bfd3cee2a741906b3ef5c1096d2f0a0b8025e0 (patch) | |
| tree | 9efdfad1f1206821057931f0fb67313eada8727d /include/acpi/acpi_bus.h | |
| parent | ACPI / PM: More visible function for retrieving device power states (diff) | |
| download | kernel-qcow2-linux-96bfd3cee2a741906b3ef5c1096d2f0a0b8025e0.tar.gz kernel-qcow2-linux-96bfd3cee2a741906b3ef5c1096d2f0a0b8025e0.tar.xz kernel-qcow2-linux-96bfd3cee2a741906b3ef5c1096d2f0a0b8025e0.zip | |
ACPI / PM: Common string representations of device power states
The function returning string representations of ACPI device power
states, state_string((), is now static, because it is only used
internally in drivers/acpi/bus.c. However, it will be used outside
of that file going forward, so rename it to
acpi_power_state_string(), add a kerneldoc comment to it and add its
header to acpi_bus.h.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 9d7c2ca0f1f7..71eceb99d411 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -331,6 +331,7 @@ acpi_status acpi_bus_get_status_handle(acpi_handle handle, unsigned long long *sta); 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_update_power(acpi_handle handle, int *state_p); |