diff options
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 5b924423cf20..3779ea362257 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -513,11 +513,15 @@ static inline void __hci_dev_put(struct hci_dev *d) d->destruct(d); } -static inline void hci_dev_put(struct hci_dev *d) -{ - __hci_dev_put(d); - module_put(d->owner); -} +/* + * hci_dev_put and hci_dev_hold are macros to avoid dragging all the + * overhead of all the modular infrastructure into this header. + */ +#define hci_dev_put(d) \ +do { \ + __hci_dev_put(d); \ + module_put(d->owner); \ +} while (0) static inline struct hci_dev *__hci_dev_hold(struct hci_dev *d) { @@ -525,12 +529,10 @@ static inline struct hci_dev *__hci_dev_hold(struct hci_dev *d) return d; } -static inline struct hci_dev *hci_dev_hold(struct hci_dev *d) -{ - if (try_module_get(d->owner)) - return __hci_dev_hold(d); - return NULL; -} +#define hci_dev_hold(d) \ +({ \ + try_module_get(d->owner) ? __hci_dev_hold(d) : NULL; \ +}) #define hci_dev_lock(d) spin_lock(&d->lock) #define hci_dev_unlock(d) spin_unlock(&d->lock) |