diff options
| -rw-r--r-- | include/sound/soc.h | 6 | ||||
| -rw-r--r-- | include/trace/events/asoc.h | 6 | ||||
| -rw-r--r-- | sound/soc/soc-core.c | 30 |
3 files changed, 19 insertions, 23 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index f1366ebca9c5..f90f605b3971 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -912,7 +912,7 @@ struct snd_soc_dai_link { * only for codec to codec links, or systems using device tree. */ const char *cpu_name; - const struct device_node *cpu_of_node; + struct device_node *cpu_of_node; /* * You MAY specify the DAI name of the CPU DAI. If this information is * omitted, the CPU-side DAI is matched using .cpu_name/.cpu_of_node @@ -924,7 +924,7 @@ struct snd_soc_dai_link { * DT/OF node, but not both. */ const char *codec_name; - const struct device_node *codec_of_node; + struct device_node *codec_of_node; /* You MUST specify the DAI name within the codec */ const char *codec_dai_name; @@ -937,7 +937,7 @@ struct snd_soc_dai_link { * do not need a platform. */ const char *platform_name; - const struct device_node *platform_of_node; + struct device_node *platform_of_node; int be_id; /* optional ID for machine driver BE identification */ const struct snd_soc_pcm_stream *params; diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index 0194a641e4e2..b04ee7e5a466 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -175,7 +175,7 @@ TRACE_EVENT(snd_soc_dapm_output_path, __entry->path_sink = (long)path->sink; ), - TP_printk("%c%s -> %s -> %s\n", + TP_printk("%c%s -> %s -> %s", (int) __entry->path_sink && (int) __entry->path_connect ? '*' : ' ', __get_str(wname), __get_str(pname), __get_str(psname)) @@ -204,7 +204,7 @@ TRACE_EVENT(snd_soc_dapm_input_path, __entry->path_source = (long)path->source; ), - TP_printk("%c%s <- %s <- %s\n", + TP_printk("%c%s <- %s <- %s", (int) __entry->path_source && (int) __entry->path_connect ? '*' : ' ', __get_str(wname), __get_str(pname), __get_str(psname)) @@ -226,7 +226,7 @@ TRACE_EVENT(snd_soc_dapm_connected, __entry->stream = stream; ), - TP_printk("%s: found %d paths\n", + TP_printk("%s: found %d paths", __entry->stream ? "capture" : "playback", __entry->paths) ); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c75a27ce7b97..57de6a7d7ffa 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1956,19 +1956,14 @@ static struct platform_driver soc_driver = { int snd_soc_new_ac97_codec(struct snd_soc_codec *codec, struct snd_ac97_bus_ops *ops, int num) { - mutex_lock(&codec->mutex); - codec->ac97 = kzalloc(sizeof(struct snd_ac97), GFP_KERNEL); - if (codec->ac97 == NULL) { - mutex_unlock(&codec->mutex); + if (codec->ac97 == NULL) return -ENOMEM; - } codec->ac97->bus = kzalloc(sizeof(struct snd_ac97_bus), GFP_KERNEL); if (codec->ac97->bus == NULL) { kfree(codec->ac97); codec->ac97 = NULL; - mutex_unlock(&codec->mutex); return -ENOMEM; } @@ -1981,7 +1976,6 @@ int snd_soc_new_ac97_codec(struct snd_soc_codec *codec, */ codec->ac97_created = 1; - mutex_unlock(&codec->mutex); return 0; } EXPORT_SYMBOL_GPL(snd_soc_new_ac97_codec); @@ -2151,7 +2145,6 @@ EXPORT_SYMBOL_GPL(snd_soc_set_ac97_ops_of_reset); */ void snd_soc_free_ac97_codec(struct snd_soc_codec *codec) { - mutex_lock(&codec->mutex); #ifdef CONFIG_SND_SOC_AC97_BUS soc_unregister_ac97_codec(codec); #endif @@ -2159,7 +2152,6 @@ void snd_soc_free_ac97_codec(struct snd_soc_codec *codec) kfree(codec->ac97); codec->ac97 = NULL; codec->ac97_created = 0; - mutex_unlock(&codec->mutex); } EXPORT_SYMBOL_GPL(snd_soc_free_ac97_codec); @@ -2876,9 +2868,10 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol, unsigned int val, val_mask; int ret; - val = ((ucontrol->value.integer.value[0] + min) & mask); if (invert) - val = max - val; + val = (max - ucontrol->value.integer.value[0]) & mask; + else + val = ((ucontrol->value.integer.value[0] + min) & mask); val_mask = mask << shift; val = val << shift; @@ -2887,9 +2880,10 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol, return ret; if (snd_soc_volsw_is_stereo(mc)) { - val = ((ucontrol->value.integer.value[1] + min) & mask); if (invert) - val = max - val; + val = (max - ucontrol->value.integer.value[1]) & mask; + else + val = ((ucontrol->value.integer.value[1] + min) & mask); val_mask = mask << shift; val = val << shift; @@ -2934,8 +2928,9 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, if (invert) ucontrol->value.integer.value[0] = max - ucontrol->value.integer.value[0]; - ucontrol->value.integer.value[0] = - ucontrol->value.integer.value[0] - min; + else + ucontrol->value.integer.value[0] = + ucontrol->value.integer.value[0] - min; if (snd_soc_volsw_is_stereo(mc)) { ret = snd_soc_component_read(component, rreg, &val); @@ -2946,8 +2941,9 @@ int snd_soc_get_volsw_range(struct snd_kcontrol *kcontrol, if (invert) ucontrol->value.integer.value[1] = max - ucontrol->value.integer.value[1]; - ucontrol->value.integer.value[1] = - ucontrol->value.integer.value[1] - min; + else + ucontrol->value.integer.value[1] = + ucontrol->value.integer.value[1] - min; } return 0; |