[PATCH 3/6] ASoC: codecs: aw88166: reduce log spam

[Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>]

From: Aaron Kling <webgeek1234@gmail.com>

This driver would create a wall of logspam during initialization due to
e.g. the PLL not being ready while waiting for it to stabilize. Change
intermediate dev_err() calls to dev_dbg() to reduce the noise.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
---
 sound/soc/codecs/aw88166.c | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/sound/soc/codecs/aw88166.c b/sound/soc/codecs/aw88166.c
index cd8773e316b90..c8b8c70aaf356 100644
--- a/sound/soc/codecs/aw88166.c
+++ b/sound/soc/codecs/aw88166.c
@@ -108,7 +108,7 @@ static int aw_dev_get_iis_status(struct aw_device *aw_dev)
 	if (ret)
 		return ret;
 	if ((reg_val & AW88166_BIT_PLL_CHECK) != AW88166_BIT_PLL_CHECK) {
-		dev_err(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val);
+		dev_dbg(aw_dev->dev, "check pll lock fail, reg_val:0x%04x", reg_val);
 		return -EINVAL;
 	}
 
@@ -122,7 +122,7 @@ static int aw88166_dev_check_pll(struct aw_device *aw_dev)
 	for (i = 0; i < AW88166_DEV_SYSST_CHECK_MAX; i++) {
 		ret = aw_dev_get_iis_status(aw_dev);
 		if (ret) {
-			dev_err(aw_dev->dev, "mode1 iis signal check error");
+			dev_dbg(aw_dev->dev, "mode1 iis signal check error");
 			usleep_range(AW88166_2000_US, AW88166_2000_US + 10);
 		} else {
 			return 0;
@@ -223,7 +223,7 @@ static int aw_dev_check_sysst(struct aw_device *aw_dev)
 			return ret;
 
 		if ((reg_val & (~AW88166_BIT_SYSST_CHECK_MASK) & check_val) != check_val) {
-			dev_err(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x",
+			dev_dbg(aw_dev->dev, "check sysst fail, cnt=%d, reg_val=0x%04x, check:0x%x",
 				i, reg_val, AW88166_BIT_SYSST_NOSWS_CHECK);
 			usleep_range(AW88166_2000_US, AW88166_2000_US + 10);
 		} else {
@@ -754,7 +754,7 @@ static int aw88166_dev_start(struct aw88166 *aw88166)
 
 	ret = aw88166_dev_configure_syspll(aw88166);
 	if (ret) {
-		dev_err(aw_dev->dev, "pll check failed cannot start\n");
+		dev_dbg(aw_dev->dev, "pll check failed\n");
 		goto pll_check_fail;
 	}
 
@@ -765,7 +765,7 @@ static int aw88166_dev_start(struct aw88166 *aw88166)
 	/* check i2s status */
 	ret = aw_dev_check_sysst(aw_dev);
 	if (ret) {
-		dev_err(aw_dev->dev, "sysst check failed\n");
+		dev_dbg(aw_dev->dev, "sysst check failed\n");
 		goto sysst_check_fail;
 	}
 
@@ -1175,10 +1175,11 @@ static void aw88166_start_pa(struct aw88166 *aw88166)
 	for (i = 0; i < AW88166_START_RETRIES; i++) {
 		ret = aw88166_dev_start(aw88166);
 		if (ret) {
-			dev_err(aw88166->aw_pa->dev, "aw88166 device start failed. retry = %d", i);
+			dev_dbg(aw88166->aw_pa->dev,
+				"aw88166 device start failed. cnt:%d, ret:%d", i, ret);
 			ret = aw88166_dev_fw_update(aw88166, AW88166_DSP_FW_UPDATE_ON, true);
 			if (ret) {
-				dev_err(aw88166->aw_pa->dev, "fw update failed");
+				dev_dbg(aw88166->aw_pa->dev, "fw update failed");
 				continue;
 			}
 		} else {
@@ -1186,6 +1187,8 @@ static void aw88166_start_pa(struct aw88166 *aw88166)
 			break;
 		}
 	}
+	if (ret != 0)
+		dev_err(aw88166->aw_pa->dev, "start failure (%d)\n", ret);
 }
 
 static void aw88166_startup_work(struct work_struct *work)

-- 
2.54.0