diff options
Diffstat (limited to 'drivers/firewire/core.h')
| -rw-r--r-- | drivers/firewire/core.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h index 6052816be353..7ff6e7585152 100644 --- a/drivers/firewire/core.h +++ b/drivers/firewire/core.h @@ -96,6 +96,20 @@ int fw_core_initiate_bus_reset(struct fw_card *card, int short_reset); int fw_compute_block_crc(u32 *block); void fw_schedule_bm_work(struct fw_card *card, unsigned long delay); +static inline struct fw_card *fw_card_get(struct fw_card *card) +{ + kref_get(&card->kref); + + return card; +} + +void fw_card_release(struct kref *kref); + +static inline void fw_card_put(struct fw_card *card) +{ + kref_put(&card->kref, fw_card_release); +} + /* -cdev */ |