diff options
author | Takashi Iwai <tiwai@suse.de> | 2012-07-03 16:58:48 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2012-07-03 18:31:20 +0200 |
commit | 0920c9b4c4d896025a560e4510d473dfd41c3dcd (patch) | |
tree | 64c4ba13540f15d686e1175fba09ffc699382a71 /sound/pci/hda/hda_beep.c | |
parent | 6887a4131da3adaab011613776d865f4bcfb5678 (diff) | |
download | linux-0920c9b4c4d896025a560e4510d473dfd41c3dcd.tar.bz2 |
ALSA: hda - Remove beep_mode=2
The beep_mode=2 option was introduced to make the beep mixer
controlling the beep input allocation/deallocation dynamically, so
that a user can switch between HD-audio codec digital beep and the
system beep only via mixer API. This was necessary because the
keyboard driver took only the first input beep instance at that time.
However, the recent keyboard driver already processes the multiple
input instances, thus there is no point to keep this mode.
Let's remove it.
Acked-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_beep.c')
-rw-r--r-- | sound/pci/hda/hda_beep.c | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index 60738e52b8f9..662de6e58b6f 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -162,28 +162,6 @@ static int snd_hda_do_attach(struct hda_beep *beep) return 0; } -static void snd_hda_do_register(struct work_struct *work) -{ - struct hda_beep *beep = - container_of(work, struct hda_beep, register_work); - - mutex_lock(&beep->mutex); - if (beep->enabled && !beep->dev) - snd_hda_do_attach(beep); - mutex_unlock(&beep->mutex); -} - -static void snd_hda_do_unregister(struct work_struct *work) -{ - struct hda_beep *beep = - container_of(work, struct hda_beep, unregister_work.work); - - mutex_lock(&beep->mutex); - if (!beep->enabled && beep->dev) - snd_hda_do_detach(beep); - mutex_unlock(&beep->mutex); -} - int snd_hda_enable_beep_device(struct hda_codec *codec, int enable) { struct hda_beep *beep = codec->beep; @@ -197,15 +175,6 @@ int snd_hda_enable_beep_device(struct hda_codec *codec, int enable) snd_hda_codec_write(beep->codec, beep->nid, 0, AC_VERB_SET_BEEP_CONTROL, 0); } - if (beep->mode == HDA_BEEP_MODE_SWREG) { - if (enable) { - cancel_delayed_work(&beep->unregister_work); - schedule_work(&beep->register_work); - } else { - schedule_delayed_work(&beep->unregister_work, - HZ); - } - } return 1; } return 0; @@ -235,12 +204,10 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid) beep->mode = codec->beep_mode; codec->beep = beep; - INIT_WORK(&beep->register_work, &snd_hda_do_register); - INIT_DELAYED_WORK(&beep->unregister_work, &snd_hda_do_unregister); INIT_WORK(&beep->beep_work, &snd_hda_generate_beep); mutex_init(&beep->mutex); - if (beep->mode == HDA_BEEP_MODE_ON) { + if (beep->mode) { int err = snd_hda_do_attach(beep); if (err < 0) { kfree(beep); @@ -257,8 +224,6 @@ void snd_hda_detach_beep_device(struct hda_codec *codec) { struct hda_beep *beep = codec->beep; if (beep) { - cancel_work_sync(&beep->register_work); - cancel_delayed_work(&beep->unregister_work); if (beep->dev) snd_hda_do_detach(beep); codec->beep = NULL; |