ASoC: codec: wm8400: replace printk() calls with dev_*() device aware logging

Replace direct printk() calls with the appropriate dev_*() logging
APIs.Use dev_err, dev_warn, dev_info, or dev_dbg to reflect the correct
severity level. Pass the canonical struct device pointer so logs
include device context and become traceable to specific hardware
instances.Improve log clarity, make messages filterable by device
and align the driver with kernel logging conventions to aid
debugging and maintenance.

Signed-off-by: HariKrishna Sagala <hariconscious@gmail.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://patch.msgid.link/20251025043011.598300-1-hariconscious@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 4f5a4de60e3b79b1362285361161aa2fe32198ef..096f8fdbdff54b40aa9d9afbc627d955af3213b0 100644 (file)
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -318,6 +318,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w,
        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
        struct soc_mixer_control *mc =
                (struct soc_mixer_control *)kcontrol->private_value;
+       struct wm8400_priv *wm8400 = snd_soc_component_get_drvdata(component);
        u32 reg_shift = mc->shift;
        int ret = 0;
        u16 reg;
@@ -326,7 +327,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w,
        case WM8400_SPEAKER_MIXER | (WM8400_LDSPK << 8) :
                reg = snd_soc_component_read(component, WM8400_OUTPUT_MIXER1);
                if (reg & WM8400_LDLO) {
-                       printk(KERN_WARNING
+                       dev_warn(wm8400->wm8400->dev,
                        "Cannot set as Output Mixer 1 LDLO Set\n");
                        ret = -1;
                }
@@ -334,7 +335,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w,
        case WM8400_SPEAKER_MIXER | (WM8400_RDSPK << 8):
                reg = snd_soc_component_read(component, WM8400_OUTPUT_MIXER2);
                if (reg & WM8400_RDRO) {
-                       printk(KERN_WARNING
+                       dev_warn(wm8400->wm8400->dev,
                        "Cannot set as Output Mixer 2 RDRO Set\n");
                        ret = -1;
                }
@@ -342,7 +343,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w,
        case WM8400_OUTPUT_MIXER1 | (WM8400_LDLO << 8):
                reg = snd_soc_component_read(component, WM8400_SPEAKER_MIXER);
                if (reg & WM8400_LDSPK) {
-                       printk(KERN_WARNING
+                       dev_warn(wm8400->wm8400->dev,
                        "Cannot set as Speaker Mixer LDSPK Set\n");
                        ret = -1;
                }
@@ -350,7 +351,7 @@ static int outmixer_event (struct snd_soc_dapm_widget *w,
        case WM8400_OUTPUT_MIXER2 | (WM8400_RDRO << 8):
                reg = snd_soc_component_read(component, WM8400_SPEAKER_MIXER);
                if (reg & WM8400_RDSPK) {
-                       printk(KERN_WARNING
+                       dev_warn(wm8400->wm8400->dev,
                        "Cannot set as Speaker Mixer RDSPK Set\n");
                        ret = -1;
                }