diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-05-09 14:35:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-11-28 09:03:39 +0100 |
| commit | 361dab3ec2c59044f420cdf232523cd4af4e833e (patch) | |
| tree | a15a6119c598e83bdb5ca45676907c6c0a3645cb /sound/pci/hda/hda_codec.c | |
| parent | 04324ccc75f96b3ed7aad1c866d1b7925e977bdf (diff) | |
ALSA: hda - Call snd_array_init() early and only once
This is a preliminary patch for introducing a protection to access
races of snd_array instances. Call snd_array_init() appropriately
at the initialization time and don't call it twice.
Also the allocations of codec-spec structs are cleaned up by helper
functions in patch_sigmatel.c and patch_analog.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index c8f6c3bcb4f..3634bfebc00 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1250,6 +1250,7 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, snd_array_init(&codec->cvt_setups, sizeof(struct hda_cvt_setup), 8); snd_array_init(&codec->conn_lists, sizeof(hda_nid_t), 64); snd_array_init(&codec->spdif_out, sizeof(struct hda_spdif_out), 16); + snd_array_init(&codec->jacktbl, sizeof(struct hda_jack_tbl), 16); INIT_DELAYED_WORK(&codec->jackpoll_work, hda_jackpoll_work); #ifdef CONFIG_PM |