diff options
Diffstat (limited to 'drivers/base/power/main.c')
| -rw-r--r-- | drivers/base/power/main.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 27aea9603..e44944f4b 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -1557,7 +1557,6 @@ int dpm_suspend(pm_message_t state) static int device_prepare(struct device *dev, pm_message_t state) { int (*callback)(struct device *) = NULL; - char *info = NULL; int ret = 0; if (dev->power.syscore) @@ -1580,24 +1579,17 @@ static int device_prepare(struct device *dev, pm_message_t state) goto unlock; } - if (dev->pm_domain) { - info = "preparing power domain "; + if (dev->pm_domain) callback = dev->pm_domain->ops.prepare; - } else if (dev->type && dev->type->pm) { - info = "preparing type "; + else if (dev->type && dev->type->pm) callback = dev->type->pm->prepare; - } else if (dev->class && dev->class->pm) { - info = "preparing class "; + else if (dev->class && dev->class->pm) callback = dev->class->pm->prepare; - } else if (dev->bus && dev->bus->pm) { - info = "preparing bus "; + else if (dev->bus && dev->bus->pm) callback = dev->bus->pm->prepare; - } - if (!callback && dev->driver && dev->driver->pm) { - info = "preparing driver "; + if (!callback && dev->driver && dev->driver->pm) callback = dev->driver->pm->prepare; - } if (callback) ret = callback(dev); |