[PATCH v1 2/2] ASoC: cs35l41: Use common wait_for_boot and reset_and_boot apis

[Stefan Binding <sbinding@opensource.cirrus.com>]

Use the newly added common wait_for_boot and reset_and_boot apis on
probe.

This should prevent issues occurring if the chip is not ready on
before it starts reading and writing to it.

In addition, the driver now ensures the chip is reset using a software
reset, when calling reset_and_boot().

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---
 sound/soc/codecs/cs35l41.c | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index d286025183f4..0e40444a1003 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -1211,7 +1211,7 @@ static int cs35l41_get_system_name(struct cs35l41_private *cs35l41)
 
 int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg *hw_cfg)
 {
-	u32 regid, reg_revid, i, mtl_revid, int_status, chipid_match;
+	u32 regid, reg_revid, i, mtl_revid, chipid_match;
 	int irq_pol = 0;
 	int ret;
 
@@ -1260,21 +1260,9 @@ int cs35l41_probe(struct cs35l41_private *cs35l41, const struct cs35l41_hw_cfg *
 
 	usleep_range(2000, 2100);
 
-	ret = regmap_read_poll_timeout(cs35l41->regmap, CS35L41_IRQ1_STATUS4,
-				       int_status, int_status & CS35L41_OTP_BOOT_DONE,
-				       1000, 100000);
-	if (ret) {
-		dev_err_probe(cs35l41->dev, ret,
-			      "Failed waiting for OTP_BOOT_DONE\n");
-		goto err;
-	}
-
-	regmap_read(cs35l41->regmap, CS35L41_IRQ1_STATUS3, &int_status);
-	if (int_status & CS35L41_OTP_BOOT_ERR) {
-		dev_err(cs35l41->dev, "OTP Boot error\n");
-		ret = -EINVAL;
+	ret = cs35l41_reset_and_boot(cs35l41->dev, cs35l41->regmap);
+	if (ret)
 		goto err;
-	}
 
 	ret = regmap_read(cs35l41->regmap, CS35L41_DEVID, &regid);
 	if (ret < 0) {
-- 
2.43.0