diff options
Diffstat (limited to 'drivers/firewire/fw-device.h')
| -rw-r--r-- | drivers/firewire/fw-device.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h index 0854fe2bc110..78ecd3991b7f 100644 --- a/drivers/firewire/fw-device.h +++ b/drivers/firewire/fw-device.h @@ -76,14 +76,26 @@ fw_device_is_shutdown(struct fw_device *device) return atomic_read(&device->state) == FW_DEVICE_SHUTDOWN; } -struct fw_device *fw_device_get(struct fw_device *device); -void fw_device_put(struct fw_device *device); +static inline struct fw_device * +fw_device_get(struct fw_device *device) +{ + get_device(&device->device); + + return device; +} + +static inline void +fw_device_put(struct fw_device *device) +{ + put_device(&device->device); +} + +struct fw_device *fw_device_get_by_devt(dev_t devt); int fw_device_enable_phys_dma(struct fw_device *device); void fw_device_cdev_update(struct fw_device *device); void fw_device_cdev_remove(struct fw_device *device); -struct fw_device *fw_device_from_devt(dev_t devt); extern int fw_cdev_major; struct fw_unit { |