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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-16 00:37:42 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-19 23:37:08 +0200
commitb25c77efa71178f8281401e492e5c63cf7c34900 (patch)
treed06c5e6d10d84fcfb5880fa62d8dda98fdb3a8a9 /include/acpi
parent95d45d4cab6540e3f2183d86662c255fa4332331 (diff)
ACPI / PM: Rename function acpi_device_power_state() and make it static
There is a name clash between function acpi_device_power_state() defined in drivers/acpi/device_pm.c and structure type acpi_device_power_state defined in include/acpi/acpi_bus.h, which may be resolved by renaming the function. Additionally, that funtion may be made static, because it is not used anywhere outside of the file it is defined in. Rename acpi_device_power_state() to acpi_dev_pm_get_state(), which better reflects its purpose, and make it static. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h16
1 files changed, 2 insertions, 14 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 636c59f2003a..c3dc203a90f4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -467,8 +467,6 @@ acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
acpi_notify_handler handler, void *context);
acpi_status acpi_remove_pm_notifier(struct acpi_device *adev,
acpi_notify_handler handler);
-int acpi_device_power_state(struct device *dev, struct acpi_device *adev,
- u32 target_state, int d_max_in, int *d_min_p);
int acpi_pm_device_sleep_state(struct device *, int *, int);
void acpi_dev_pm_add_dependent(acpi_handle handle, struct device *depdev);
void acpi_dev_pm_remove_dependent(acpi_handle handle, struct device *depdev);
@@ -484,23 +482,13 @@ static inline acpi_status acpi_remove_pm_notifier(struct acpi_device *adev,
{
return AE_SUPPORT;
}
-static inline int __acpi_device_power_state(int m, int *p)
+static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
{
if (p)
*p = ACPI_STATE_D0;
+
return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3) ? m : ACPI_STATE_D0;
}
-static inline int acpi_device_power_state(struct device *dev,
- struct acpi_device *adev,
- u32 target_state, int d_max_in,
- int *d_min_p)
-{
- return __acpi_device_power_state(d_max_in, d_min_p);
-}
-static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
-{
- return __acpi_device_power_state(m, p);
-}
static inline void acpi_dev_pm_add_dependent(acpi_handle handle,
struct device *depdev) {}
static inline void acpi_dev_pm_remove_dependent(acpi_handle handle,