[PATCH] ASoC: codecs: lpass: Log clk_get() failures

From: Bjorn Andersson
Date: Fri Jul 21 2023 - 12:50:58 EST


The LPASS macro drivers all acquire a number of clocks, but give no
indication when clk_get() fails, making it hard to identify and debug
system configuration issues. Make these drivers provide useful debug
information when this happens.

Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
---
sound/soc/codecs/lpass-rx-macro.c | 10 +++++-----
sound/soc/codecs/lpass-tx-macro.c | 10 +++++-----
sound/soc/codecs/lpass-va-macro.c | 6 +++---
sound/soc/codecs/lpass-wsa-macro.c | 10 +++++-----
4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
index 685ca95ef4a9..29197d34ec09 100644
--- a/sound/soc/codecs/lpass-rx-macro.c
+++ b/sound/soc/codecs/lpass-rx-macro.c
@@ -3537,25 +3537,25 @@ static int rx_macro_probe(struct platform_device *pdev)

rx->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(rx->macro))
- return PTR_ERR(rx->macro);
+ return dev_err_probe(dev, PTR_ERR(rx->macro), "unable to get macro clock\n");

rx->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(rx->dcodec))
- return PTR_ERR(rx->dcodec);
+ return dev_err_probe(dev, PTR_ERR(rx->dcodec), "unable to get dcodec clock\n");

rx->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(rx->mclk))
- return PTR_ERR(rx->mclk);
+ return dev_err_probe(dev, PTR_ERR(rx->mclk), "unable to get mclk clock\n");

if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
rx->npl = devm_clk_get(dev, "npl");
if (IS_ERR(rx->npl))
- return PTR_ERR(rx->npl);
+ return dev_err_probe(dev, PTR_ERR(rx->npl), "unable to get npl clock\n");
}

rx->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(rx->fsgen))
- return PTR_ERR(rx->fsgen);
+ return dev_err_probe(dev, PTR_ERR(rx->fsgen), "unable to get fsgen clock\n");

rx->pds = lpass_macro_pds_init(dev);
if (IS_ERR(rx->pds))
diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c
index de978c3d70b7..3e33418898e8 100644
--- a/sound/soc/codecs/lpass-tx-macro.c
+++ b/sound/soc/codecs/lpass-tx-macro.c
@@ -1967,25 +1967,25 @@ static int tx_macro_probe(struct platform_device *pdev)

tx->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(tx->macro))
- return PTR_ERR(tx->macro);
+ return dev_err_probe(dev, PTR_ERR(tx->macro), "unable to get macro clock\n");

tx->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(tx->dcodec))
- return PTR_ERR(tx->dcodec);
+ return dev_err_probe(dev, PTR_ERR(tx->dcodec), "unable to get dcodec clock\n");

tx->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(tx->mclk))
- return PTR_ERR(tx->mclk);
+ return dev_err_probe(dev, PTR_ERR(tx->mclk), "unable to get mclk clock\n");

if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
tx->npl = devm_clk_get(dev, "npl");
if (IS_ERR(tx->npl))
- return PTR_ERR(tx->npl);
+ return dev_err_probe(dev, PTR_ERR(tx->npl), "unable to get npl clock\n");
}

tx->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(tx->fsgen))
- return PTR_ERR(tx->fsgen);
+ return dev_err_probe(dev, PTR_ERR(tx->fsgen), "unable to get fsgen clock\n");

tx->pds = lpass_macro_pds_init(dev);
if (IS_ERR(tx->pds))
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c
index 74724448da50..b71ef03c4aef 100644
--- a/sound/soc/codecs/lpass-va-macro.c
+++ b/sound/soc/codecs/lpass-va-macro.c
@@ -1457,15 +1457,15 @@ static int va_macro_probe(struct platform_device *pdev)

va->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(va->macro))
- return PTR_ERR(va->macro);
+ return dev_err_probe(dev, PTR_ERR(va->macro), "unable to get macro clock\n");

va->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(va->dcodec))
- return PTR_ERR(va->dcodec);
+ return dev_err_probe(dev, PTR_ERR(va->dcodec), "unable to get dcodec clock\n");

va->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(va->mclk))
- return PTR_ERR(va->mclk);
+ return dev_err_probe(dev, PTR_ERR(va->mclk), "unable to get mclk clock\n");

va->pds = lpass_macro_pds_init(dev);
if (IS_ERR(va->pds))
diff --git a/sound/soc/codecs/lpass-wsa-macro.c b/sound/soc/codecs/lpass-wsa-macro.c
index 8ba7dc89daaa..ec6859ec0d38 100644
--- a/sound/soc/codecs/lpass-wsa-macro.c
+++ b/sound/soc/codecs/lpass-wsa-macro.c
@@ -2396,25 +2396,25 @@ static int wsa_macro_probe(struct platform_device *pdev)

wsa->macro = devm_clk_get_optional(dev, "macro");
if (IS_ERR(wsa->macro))
- return PTR_ERR(wsa->macro);
+ return dev_err_probe(dev, PTR_ERR(wsa->macro), "unable to get macro clock\n");

wsa->dcodec = devm_clk_get_optional(dev, "dcodec");
if (IS_ERR(wsa->dcodec))
- return PTR_ERR(wsa->dcodec);
+ return dev_err_probe(dev, PTR_ERR(wsa->dcodec), "unable to get dcodec clock\n");

wsa->mclk = devm_clk_get(dev, "mclk");
if (IS_ERR(wsa->mclk))
- return PTR_ERR(wsa->mclk);
+ return dev_err_probe(dev, PTR_ERR(wsa->mclk), "unable to get mclk clock\n");

if (flags & LPASS_MACRO_FLAG_HAS_NPL_CLOCK) {
wsa->npl = devm_clk_get(dev, "npl");
if (IS_ERR(wsa->npl))
- return PTR_ERR(wsa->npl);
+ return dev_err_probe(dev, PTR_ERR(wsa->npl), "unable to get npl clock\n");
}

wsa->fsgen = devm_clk_get(dev, "fsgen");
if (IS_ERR(wsa->fsgen))
- return PTR_ERR(wsa->fsgen);
+ return dev_err_probe(dev, PTR_ERR(wsa->fsgen), "unable to get fsgen clock\n");

base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
--
2.25.1