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| author | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-12-11 22:15:57 -0800 |
|---|---|---|
| committer | Anton Vorontsov <anton.vorontsov@linaro.org> | 2012-12-11 22:15:57 -0800 |
| commit | 76d8a23b127020472207b281427d3e9f4f1227e4 (patch) | |
| tree | e14d7063d96d850fb259115d6fb08cbeb98ccf88 /drivers/isdn/capi/capi.c | |
| parent | eba3b670a9166a91be5a11fe33290dca6b9457a2 (diff) | |
| parent | 1ebaf4f4e6912199f8a4e30ba3ab55da2b71bcdf (diff) | |
| download | linux-76d8a23b127020472207b281427d3e9f4f1227e4.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
The merge is merely to fix conflicts before sending a pull request.
Conflicts:
drivers/power/ab8500_btemp.c
drivers/power/ab8500_charger.c
drivers/power/ab8500_fg.c
drivers/power/abx500_chargalg.c
drivers/power/max8925_power.c
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'drivers/isdn/capi/capi.c')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index c679867c2ccd..89562a845f6a 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -77,8 +77,6 @@ struct ackqueue_entry { }; struct capiminor { - struct kref kref; - unsigned int minor; struct capi20_appl *ap; @@ -190,7 +188,20 @@ static void capiminor_del_all_ack(struct capiminor *mp) /* -------- struct capiminor ---------------------------------------- */ -static const struct tty_port_operations capiminor_port_ops; /* we have none */ +static void capiminor_destroy(struct tty_port *port) +{ + struct capiminor *mp = container_of(port, struct capiminor, port); + + kfree_skb(mp->outskb); + skb_queue_purge(&mp->inqueue); + skb_queue_purge(&mp->outqueue); + capiminor_del_all_ack(mp); + kfree(mp); +} + +static const struct tty_port_operations capiminor_port_ops = { + .destruct = capiminor_destroy, +}; static struct capiminor *capiminor_alloc(struct capi20_appl *ap, u32 ncci) { @@ -204,8 +215,6 @@ static struct capiminor *capiminor_alloc(struct capi20_appl *ap, u32 ncci) return NULL; } - kref_init(&mp->kref); - mp->ap = ap; mp->ncci = ncci; INIT_LIST_HEAD(&mp->ackqueue); @@ -247,21 +256,10 @@ err_out2: spin_unlock(&capiminors_lock); err_out1: - kfree(mp); + tty_port_put(&mp->port); return NULL; } -static void capiminor_destroy(struct kref *kref) -{ - struct capiminor *mp = container_of(kref, struct capiminor, kref); - - kfree_skb(mp->outskb); - skb_queue_purge(&mp->inqueue); - skb_queue_purge(&mp->outqueue); - capiminor_del_all_ack(mp); - kfree(mp); -} - static struct capiminor *capiminor_get(unsigned int minor) { struct capiminor *mp; @@ -269,7 +267,7 @@ static struct capiminor *capiminor_get(unsigned int minor) spin_lock(&capiminors_lock); mp = capiminors[minor]; if (mp) - kref_get(&mp->kref); + tty_port_get(&mp->port); spin_unlock(&capiminors_lock); return mp; @@ -277,7 +275,7 @@ static struct capiminor *capiminor_get(unsigned int minor) static inline void capiminor_put(struct capiminor *mp) { - kref_put(&mp->kref, capiminor_destroy); + tty_port_put(&mp->port); } static void capiminor_free(struct capiminor *mp) |