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| author | Clemens Ladisch <clemens@ladisch.de> | 2015-01-25 14:36:27 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-26 13:56:58 +0100 |
| commit | a55bdf1ec5945050bfce9c3b2c3d8b70e8fd01a1 (patch) | |
| tree | 58ba676f57162e6edb9e007e34d1b89fed2c46ce | |
| parent | 1f2fb110259afef478d65051c149ed04bd94c655 (diff) | |
| download | op-kernel-dev-a55bdf1ec5945050bfce9c3b2c3d8b70e8fd01a1.zip op-kernel-dev-a55bdf1ec5945050bfce9c3b2c3d8b70e8fd01a1.tar.gz | |
ALSA: seq: remove unused callback_all field
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/seq_kernel.h | 1 | ||||
| -rw-r--r-- | sound/core/seq/seq_clientmgr.c | 1 | ||||
| -rw-r--r-- | sound/core/seq/seq_ports.c | 7 | ||||
| -rw-r--r-- | sound/core/seq/seq_ports.h | 1 |
4 files changed, 2 insertions, 8 deletions
diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h index ab8ddd9..f1c8e94 100644 --- a/include/sound/seq_kernel.h +++ b/include/sound/seq_kernel.h @@ -64,7 +64,6 @@ struct snd_seq_port_callback { int (*unuse)(void *private_data, struct snd_seq_port_subscribe *info); int (*event_input)(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop); void (*private_free)(void *private_data); - unsigned int callback_all; /* call subscribe callbacks at each connection/disconnection */ /*...*/ }; diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 808918a..29182f5 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -1279,7 +1279,6 @@ static int snd_seq_ioctl_create_port(struct snd_seq_client *client, port->owner = callback->owner; port->private_data = callback->private_data; port->private_free = callback->private_free; - port->callback_all = callback->callback_all; port->event_input = callback->event_input; port->c_src.open = callback->subscribe; port->c_src.close = callback->unsubscribe; diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 52b279b..46ff593 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -411,9 +411,6 @@ int snd_seq_get_port_info(struct snd_seq_client_port * port, * invoked. * This feature is useful if these callbacks are associated with * initialization or termination of devices (see seq_midi.c). - * - * If callback_all option is set, the callback function is invoked - * at each connection/disconnection. */ static int subscribe_port(struct snd_seq_client *client, @@ -427,7 +424,7 @@ static int subscribe_port(struct snd_seq_client *client, if (!try_module_get(port->owner)) return -EFAULT; grp->count++; - if (grp->open && (port->callback_all || grp->count == 1)) { + if (grp->open && grp->count == 1) { err = grp->open(port->private_data, info); if (err < 0) { module_put(port->owner); @@ -452,7 +449,7 @@ static int unsubscribe_port(struct snd_seq_client *client, if (! grp->count) return -EINVAL; grp->count--; - if (grp->close && (port->callback_all || grp->count == 0)) + if (grp->close && grp->count == 0) err = grp->close(port->private_data, info); if (send_ack && client->type == USER_CLIENT) snd_seq_client_notify_subscription(port->addr.client, port->addr.port, diff --git a/sound/core/seq/seq_ports.h b/sound/core/seq/seq_ports.h index 9d71171..26bd71f 100644 --- a/sound/core/seq/seq_ports.h +++ b/sound/core/seq/seq_ports.h @@ -73,7 +73,6 @@ struct snd_seq_client_port { int atomic, int hop); void (*private_free)(void *private_data); void *private_data; - unsigned int callback_all : 1; unsigned int closing : 1; unsigned int timestamping: 1; unsigned int time_real: 1; |
