diff options
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/hda_jack.c | 18 | ||||
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 18 |
2 files changed, 25 insertions, 11 deletions
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index ded4813f8b54..588059428d8f 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -275,16 +275,21 @@ int snd_hda_jack_detect_state_mst(struct hda_codec *codec, } EXPORT_SYMBOL_GPL(snd_hda_jack_detect_state_mst); -static bool func_is_already_in_callback_list(struct hda_jack_tbl *jack, - hda_jack_callback_fn func) +static struct hda_jack_callback * +find_callback_from_list(struct hda_jack_tbl *jack, + hda_jack_callback_fn func) { struct hda_jack_callback *cb; + if (!func) + return NULL; + for (cb = jack->callback; cb; cb = cb->next) { if (cb->func == func) - return true; + return cb; } - return false; + + return NULL; } /** @@ -309,7 +314,10 @@ snd_hda_jack_detect_enable_callback_mst(struct hda_codec *codec, hda_nid_t nid, jack = snd_hda_jack_tbl_new(codec, nid, dev_id); if (!jack) return ERR_PTR(-ENOMEM); - if (func && !func_is_already_in_callback_list(jack, func)) { + + callback = find_callback_from_list(jack, func); + + if (func && !callback) { callback = kzalloc(sizeof(*callback), GFP_KERNEL); if (!callback) return ERR_PTR(-ENOMEM); diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 2b38b2a716a1..e0c38f2735c6 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -7910,8 +7910,12 @@ static void ae7_post_dsp_asi_stream_setup(struct hda_codec *codec) static void ae7_post_dsp_pll_setup(struct hda_codec *codec) { - const unsigned int addr[] = { 0x41, 0x45, 0x40, 0x43, 0x51 }; - const unsigned int data[] = { 0xc8, 0xcc, 0xcb, 0xc7, 0x8d }; + static const unsigned int addr[] = { + 0x41, 0x45, 0x40, 0x43, 0x51 + }; + static const unsigned int data[] = { + 0xc8, 0xcc, 0xcb, 0xc7, 0x8d + }; unsigned int i; for (i = 0; i < ARRAY_SIZE(addr); i++) { @@ -7925,10 +7929,12 @@ static void ae7_post_dsp_pll_setup(struct hda_codec *codec) static void ae7_post_dsp_asi_setup_ports(struct hda_codec *codec) { struct ca0132_spec *spec = codec->spec; - const unsigned int target[] = { 0x0b, 0x04, 0x06, 0x0a, 0x0c, 0x11, - 0x12, 0x13, 0x14 }; - const unsigned int data[] = { 0x12, 0x00, 0x48, 0x05, 0x5f, 0xff, - 0xff, 0xff, 0x7f }; + static const unsigned int target[] = { + 0x0b, 0x04, 0x06, 0x0a, 0x0c, 0x11, 0x12, 0x13, 0x14 + }; + static const unsigned int data[] = { + 0x12, 0x00, 0x48, 0x05, 0x5f, 0xff, 0xff, 0xff, 0x7f + }; unsigned int i; mutex_lock(&spec->chipio_mutex); |