diff options
| author | Takashi Iwai <tiwai@suse.de> | 2021-08-13 11:12:30 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-08-14 09:39:38 +0300 |
| commit | 327b34f2a97d72c41d4854d61336c9ae6ffe4a44 (patch) | |
| tree | ee822f5ff287ae6456cda0e2d118c66f29cafda1 /sound/pci/hda/hda_generic.c | |
| parent | b98444ed597dc42be620bcac241c93da50933e69 (diff) | |
| download | linux-327b34f2a97d72c41d4854d61336c9ae6ffe4a44.tar.xz | |
ALSA: hda: Nuke unused reboot_notify callback
As reboot_notify callback is no longer used by the codec core, let's
get rid of the unused code. Conexant codec needs a slight code change
as it used to call the reboot_notify at the codec removal, too.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=214045
Link: https://lore.kernel.org/r/20210813081230.4268-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_generic.c')
| -rw-r--r-- | sound/pci/hda/hda_generic.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index e97d00585e8e..f46d4e7f499c 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -6000,24 +6000,6 @@ void snd_hda_gen_free(struct hda_codec *codec) } EXPORT_SYMBOL_GPL(snd_hda_gen_free); -/** - * snd_hda_gen_reboot_notify - Make codec enter D3 before rebooting - * @codec: the HDA codec - * - * This can be put as patch_ops reboot_notify function. - */ -void snd_hda_gen_reboot_notify(struct hda_codec *codec) -{ - /* Make the codec enter D3 to avoid spurious noises from the internal - * speaker during (and after) reboot - */ - snd_hda_codec_set_power_to_all(codec, codec->core.afg, AC_PWRST_D3); - snd_hda_codec_write(codec, codec->core.afg, 0, - AC_VERB_SET_POWER_STATE, AC_PWRST_D3); - msleep(10); -} -EXPORT_SYMBOL_GPL(snd_hda_gen_reboot_notify); - #ifdef CONFIG_PM /** * snd_hda_gen_check_power_status - check the loopback power save state @@ -6045,7 +6027,6 @@ static const struct hda_codec_ops generic_patch_ops = { .init = snd_hda_gen_init, .free = snd_hda_gen_free, .unsol_event = snd_hda_jack_unsol_event, - .reboot_notify = snd_hda_gen_reboot_notify, #ifdef CONFIG_PM .check_power_status = snd_hda_gen_check_power_status, #endif |