diff options
| -rw-r--r-- | drivers/acpi/device_pm.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c index 63324b873636..8234e1f8c79d 100644 --- a/drivers/acpi/device_pm.c +++ b/drivers/acpi/device_pm.c @@ -166,20 +166,20 @@ int acpi_device_set_power(struct acpi_device *device, int state) /* Make sure this is a valid target state */ if (state == device->power.state) { - ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device is already at %s\n", + ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device [%s] already in %s\n", + device->pnp.bus_id, acpi_power_state_string(state))); return 0; } if (!device->power.states[state].flags.valid) { - printk(KERN_WARNING PREFIX "Device does not support %s\n", - acpi_power_state_string(state)); + dev_warn(&device->dev, "Power state %s not supported\n", + acpi_power_state_string(state)); return -ENODEV; } if (device->parent && (state < device->parent->power.state)) { - printk(KERN_WARNING PREFIX - "Cannot set device to a higher-powered" - " state than parent\n"); + dev_warn(&device->dev, + "Cannot transition to a higher-powered state than parent\n"); return -ENODEV; } @@ -192,8 +192,8 @@ int acpi_device_set_power(struct acpi_device *device, int state) if (state < device->power.state && state != ACPI_STATE_D0 && device->power.state >= ACPI_STATE_D3_HOT) { - printk(KERN_WARNING PREFIX - "Cannot transition to non-D0 state from D3\n"); + dev_warn(&device->dev, + "Cannot transition to non-D0 state from D3\n"); return -ENODEV; } @@ -220,10 +220,8 @@ int acpi_device_set_power(struct acpi_device *device, int state) end: if (result) { - printk(KERN_WARNING PREFIX - "Device [%s] failed to transition to %s\n", - device->pnp.bus_id, - acpi_power_state_string(state)); + dev_warn(&device->dev, "Failed to change power state to %s\n", + acpi_power_state_string(state)); } else { device->power.state = state; ACPI_DEBUG_PRINT((ACPI_DB_INFO, |