Switch printk and pr_ prints to dev_ variants. It is helpful to see parent device of DAPM context especially when there are multiple DAPM contexts (codecs currently).

This is mostly simple conversion. Exceptions are in snd_soc_dapm_set_pin that prints also pin state, uniform "dapm: unknown pin" error prints from snd_soc_dapm_set_pin, snd_soc_dapm_force_enable_pin and snd_soc_dapm_ignore_suspend, and pop_dbg which is converted by an another patch.

Signed-off-by: Jarkko Nikula jhnikula@gmail.com --- sound/soc/soc-dapm.c | 100 +++++++++++++++++++++++++++---------------------- 1 files changed, 55 insertions(+), 45 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 960790c..e8997bb 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -319,8 +319,8 @@ static int dapm_update_bits(struct snd_soc_dapm_widget *widget) pop_wait(card->pop_time); snd_soc_write(codec, widget->reg, new); } - pr_debug("reg %x old %x new %x change %d\n", widget->reg, - old, new, change); + dev_dbg(dapm->dev, "reg %x old %x new %x change %d\n", widget->reg, + old, new, change); return change; }

@@ -375,9 +375,9 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm, path->long_name); ret = snd_ctl_add(card, path->kcontrol); if (ret < 0) { - printk(KERN_ERR "asoc: failed to add dapm kcontrol %s: %d\n", - path->long_name, - ret); + dev_err(dapm->dev, + "asoc: failed to add dapm kcontrol %s: %d\n", + path->long_name, ret); kfree(path->long_name); path->long_name = NULL; return ret; @@ -397,7 +397,7 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm, int ret = 0;

if (!w->num_kcontrols) { - printk(KERN_ERR "asoc: mux %s has no controls\n", w->name); + dev_err(dapm->dev, "asoc: mux %s has no controls\n", w->name); return -EINVAL; }

@@ -413,7 +413,7 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm, return ret;

err: - printk(KERN_ERR "asoc: failed to add kcontrol %s\n", w->name); + dev_err(dapm->dev, "asoc: failed to add kcontrol %s\n", w->name); return ret; }

@@ -422,7 +422,8 @@ static int dapm_new_pga(struct snd_soc_dapm_context *dapm, struct snd_soc_dapm_widget *w) { if (w->num_kcontrols) - pr_err("asoc: PGA controls not supported: '%s'\n", w->name); + dev_err(w->dapm->dev, + "asoc: PGA controls not supported: '%s'\n", w->name);

return 0; } @@ -448,7 +449,8 @@ static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget) case SNDRV_CTL_POWER_D3hot: case SNDRV_CTL_POWER_D3cold: if (widget->ignore_suspend) - pr_debug("%s ignoring suspend\n", widget->name); + dev_dbg(widget->dapm->dev, "%s ignoring suspend\n", + widget->name); return widget->ignore_suspend; default: return 1; @@ -579,7 +581,7 @@ static int dapm_generic_apply_power(struct snd_soc_dapm_widget *w)

/* call any power change event handlers */ if (w->event) - pr_debug("power %s event for %s flags %x\n", + dev_dbg(w->dapm->dev, "power %s event for %s flags %x\n", w->power ? "on" : "off", w->name, w->event_flags);

@@ -754,8 +756,9 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm, w->name); ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMU); if (ret < 0) - pr_err("%s: pre event failed: %d\n", - w->name, ret); + dev_err(dapm->dev, + "%s: pre event failed: %d\n", + w->name, ret); }

/* power down pre event */ @@ -765,8 +768,9 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm, w->name); ret = w->event(w, NULL, SND_SOC_DAPM_PRE_PMD); if (ret < 0) - pr_err("%s: pre event failed: %d\n", - w->name, ret); + dev_err(dapm->dev, + "%s: pre event failed: %d\n", + w->name, ret); } }

@@ -787,8 +791,9 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm, ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMU); if (ret < 0) - pr_err("%s: post event failed: %d\n", - w->name, ret); + dev_err(dapm->dev, + "%s: post event failed: %d\n", + w->name, ret); }

/* power down post event */ @@ -798,8 +803,9 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm, w->name); ret = w->event(w, NULL, SND_SOC_DAPM_POST_PMD); if (ret < 0) - pr_err("%s: post event failed: %d\n", - w->name, ret); + dev_err(dapm->dev, + "%s: post event failed: %d\n", + w->name, ret); } } } @@ -880,8 +886,8 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, }

if (ret < 0) - pr_err("Failed to apply widget power: %d\n", - ret); + dev_err(w->dapm->dev, + "Failed to apply widget power: %d\n", ret); }

if (!list_empty(&pending)) @@ -975,7 +981,8 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_STANDBY); if (ret != 0) - pr_err("Failed to turn on bias: %d\n", ret); + dev_err(dapm->dev, + "Failed to turn on bias: %d\n", ret); }

/* If we're changing to all on or all off then prepare */ @@ -983,7 +990,8 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) (!sys_power && dapm->bias_level == SND_SOC_BIAS_ON)) { ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_PREPARE); if (ret != 0) - pr_err("Failed to prepare bias: %d\n", ret); + dev_err(dapm->dev, + "Failed to prepare bias: %d\n", ret); }

/* Power down widgets first; try to avoid amplifying pops. */ @@ -996,7 +1004,8 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) if (dapm->bias_level == SND_SOC_BIAS_PREPARE && !sys_power) { ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_STANDBY); if (ret != 0) - pr_err("Failed to apply standby bias: %d\n", ret); + dev_err(dapm->dev, + "Failed to apply standby bias: %d\n", ret); }

/* If we're in standby and can support bias off then do that */ @@ -1004,14 +1013,16 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) dapm->idle_bias_off) { ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_OFF); if (ret != 0) - pr_err("Failed to turn off bias: %d\n", ret); + dev_err(dapm->dev, + "Failed to turn off bias: %d\n", ret); }

/* If we just powered up then move to active bias */ if (dapm->bias_level == SND_SOC_BIAS_PREPARE && sys_power) { ret = snd_soc_dapm_set_bias_level(card, dapm, SND_SOC_BIAS_ON); if (ret != 0) - pr_err("Failed to apply active bias: %d\n", ret); + dev_err(dapm->dev, + "Failed to apply active bias: %d\n", ret); }

pop_dbg(card->pop_time, "DAPM sequencing finished, waiting %dms\n", @@ -1111,9 +1122,9 @@ void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm) dapm->debugfs_dapm, w, &dapm_widget_power_fops); if (!d) - printk(KERN_WARNING - "ASoC: Failed to create %s debugfs file\n", - w->name); + dev_warn(w->dapm->dev, + "ASoC: Failed to create %s debugfs file\n", + w->name); } } #else @@ -1279,7 +1290,8 @@ static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,

list_for_each_entry(w, &dapm->widgets, list) { if (!strcmp(w->name, pin)) { - pr_debug("dapm: %s: pin %s\n", dapm->codec->name, pin); + dev_dbg(w->dapm->dev, "dapm: pin %s = %d\n", + pin, status); w->connected = status; /* Allow disabling of forced pins */ if (status == 0) @@ -1288,8 +1300,7 @@ static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm, } }

- pr_err("dapm: %s: configuring unknown pin %s\n", - dapm->codec->name, pin); + dev_err(dapm->dev, "dapm: unknown pin %s\n", pin); return -EINVAL; }

@@ -1415,8 +1426,8 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, return 0;

err: - printk(KERN_WARNING "asoc: no dapm match for %s --> %s --> %s\n", source, - control, sink); + dev_warn(dapm->dev, "asoc: no dapm match for %s --> %s --> %s\n", + source, control, sink); kfree(path); return ret; } @@ -1442,9 +1453,8 @@ int snd_soc_dapm_add_routes(struct snd_soc_dapm_context *dapm, for (i = 0; i < num; i++) { ret = snd_soc_dapm_add_route(dapm, route); if (ret < 0) { - printk(KERN_ERR "Failed to add route %s->%s\n", - route->source, - route->sink); + dev_err(dapm->dev, "Failed to add route %s->%s\n", + route->source, route->sink); return ret; } route++; @@ -1982,9 +1992,9 @@ int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm, for (i = 0; i < num; i++) { ret = snd_soc_dapm_new_control(dapm, widget); if (ret < 0) { - printk(KERN_ERR - "ASoC: Failed to create DAPM control %s: %d\n", - widget->name, ret); + dev_err(dapm->dev, + "ASoC: Failed to create DAPM control %s: %d\n", + widget->name, ret); return ret; } widget++; @@ -2002,8 +2012,8 @@ static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm, { if (!w->sname) continue; - pr_debug("widget %s\n %s stream %s event %d\n", - w->name, w->sname, stream, event); + dev_dbg(w->dapm->dev, "widget %s\n %s stream %s event %d\n", + w->name, w->sname, stream, event); if (strstr(w->sname, stream)) { switch(event) { case SND_SOC_DAPM_STREAM_START: @@ -2085,15 +2095,15 @@ int snd_soc_dapm_force_enable_pin(struct snd_soc_dapm_context *dapm,

list_for_each_entry(w, &dapm->widgets, list) { if (!strcmp(w->name, pin)) { - pr_debug("dapm: %s: pin %s\n", dapm->codec->name, pin); + dev_dbg(w->dapm->dev, + "dapm: force enable pin %s\n", pin); w->connected = 1; w->force = 1; return 0; } }

- pr_err("dapm: %s: configuring unknown pin %s\n", - dapm->codec->name, pin); + dev_err(dapm->dev, "dapm: unknown pin %s\n", pin); return -EINVAL; } EXPORT_SYMBOL_GPL(snd_soc_dapm_force_enable_pin); @@ -2180,7 +2190,7 @@ int snd_soc_dapm_ignore_suspend(struct snd_soc_dapm_context *dapm, } }

- pr_err("Unknown DAPM pin: %s\n", pin); + dev_err(dapm->dev, "dapm: unknown pin %s\n", pin); return -EINVAL; } EXPORT_SYMBOL_GPL(snd_soc_dapm_ignore_suspend);