linux-kernel - [PATCH 3/5] ASoC: codecs: wcd938x: use dev

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Date:   Fri, 30 Jun 2023 16:27:15 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Mark Brown <broonie@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 3/5] ASoC: codecs: wcd938x: use dev_printk() for impedance logging

Pass the component structure also to the
wcd938x_mbhc_get_result_params() helper so that the component device can
be used for logging consistently.

Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 sound/soc/codecs/wcd938x.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c
index 5ce15b622a91..ddefe4af0b1e 100644
--- a/sound/soc/codecs/wcd938x.c
+++ b/sound/soc/codecs/wcd938x.c
@@ -2124,10 +2124,11 @@ static int wcd938x_mbhc_micb_ctrl_threshold_mic(struct snd_soc_component *compon
 	return wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2);
 }
 
-static void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
+static void wcd938x_mbhc_get_result_params(struct snd_soc_component *component,
 						s16 *d1_a, u16 noff,
 						int32_t *zdet)
 {
+	struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
 	int i;
 	int val, val1;
 	s16 c1;
@@ -2154,8 +2155,8 @@ static void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
 		usleep_range(5000, 5050);
 
 	if (!c1 || !x1) {
-		pr_err("%s: Impedance detect ramp error, c1=%d, x1=0x%x\n",
-			__func__, c1, x1);
+		dev_err(component->dev, "Impedance detect ramp error, c1=%d, x1=0x%x\n",
+			c1, x1);
 		goto ramp_down;
 	}
 	d1 = d1_a[c1];
@@ -2165,8 +2166,8 @@ static void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd938x,
 	else if (x1 < minCode_param[noff])
 		*zdet = WCD938X_ZDET_FLOATING_IMPEDANCE;
 
-	pr_debug("%s: d1=%d, c1=%d, x1=0x%x, z_val=%d (milliohm)\n",
-		 __func__, d1, c1, x1, *zdet);
+	dev_dbg(component->dev, "%s: d1=%d, c1=%d, x1=0x%x, z_val=%d (milliohm)\n",
+		__func__, d1, c1, x1, *zdet);
 ramp_down:
 	i = 0;
 	while (x1) {
@@ -2210,7 +2211,7 @@ static void wcd938x_mbhc_zdet_ramp(struct snd_soc_component *component,
 			   WCD938X_ANA_MBHC_ZDET, 0x80, 0x80);
 	dev_dbg(component->dev, "%s: ramp for HPH_L, noff = %d\n",
 		__func__, zdet_param->noff);
-	wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
+	wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet);
 	regmap_update_bits(wcd938x->regmap,
 			   WCD938X_ANA_MBHC_ZDET, 0x80, 0x00);
 
@@ -2224,7 +2225,7 @@ static void wcd938x_mbhc_zdet_ramp(struct snd_soc_component *component,
 			   WCD938X_ANA_MBHC_ZDET, 0x40, 0x40);
 	dev_dbg(component->dev, "%s: ramp for HPH_R, noff = %d\n",
 		__func__, zdet_param->noff);
-	wcd938x_mbhc_get_result_params(wcd938x, d1_a, zdet_param->noff, &zdet);
+	wcd938x_mbhc_get_result_params(component, d1_a, zdet_param->noff, &zdet);
 	regmap_update_bits(wcd938x->regmap,
 			   WCD938X_ANA_MBHC_ZDET, 0x40, 0x00);
 
-- 
2.39.3