Commit c582cc66 authored by Takashi Sakamoto's avatar Takashi Sakamoto Committed by Takashi Iwai

ALSA: oxfw: enable to keep memory block for model-specific structure

ALSA oxfw driver should have backward compatibility to old
firewire-speakers driver. Additionally, in future commit, scs1x driver
will be merged. It's nice to add a pointer to have a memory block for
model-specific structures.

This commit adds a member to 'struct snd_oxfw' for this aim. Deallocation
is done at freeing ALSA card structure.
Signed-off-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent f67d71ae
...@@ -132,6 +132,7 @@ static void oxfw_card_free(struct snd_card *card) ...@@ -132,6 +132,7 @@ static void oxfw_card_free(struct snd_card *card)
kfree(oxfw->rx_stream_formats[i]); kfree(oxfw->rx_stream_formats[i]);
} }
kfree(oxfw->spec);
mutex_destroy(&oxfw->mutex); mutex_destroy(&oxfw->mutex);
} }
......
...@@ -74,6 +74,7 @@ struct snd_oxfw { ...@@ -74,6 +74,7 @@ struct snd_oxfw {
wait_queue_head_t hwdep_wait; wait_queue_head_t hwdep_wait;
const struct ieee1394_device_id *entry; const struct ieee1394_device_id *entry;
void *spec;
}; };
/* /*
......
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