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Message-ID: <20230902210621.1184693-9-cristian.ciocaltea@collabora.com>
Date: Sun, 3 Sep 2023 00:06:20 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: James Schulman <james.schulman@...rus.com>,
David Rhodes <david.rhodes@...rus.com>,
Richard Fitzgerald <rf@...nsource.cirrus.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Stefan Binding <sbinding@...nsource.cirrus.com>,
Charles Keepax <ckeepax@...nsource.cirrus.com>
Cc: alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
linux-kernel@...r.kernel.org, kernel@...labora.com
Subject: [PATCH 8/9] ASoC: cs35l41: Use modern pm_ops
Make use of the recently introduced EXPORT_GPL_DEV_PM_OPS() macro, to
conditionally export the runtime/system PM functions.
Replace the old SET_{RUNTIME,SYSTEM_SLEEP,NOIRQ_SYSTEM_SLEEP}_PM_OPS()
helpers with their modern alternatives and get rid of the now
unnecessary '__maybe_unused' annotations on all PM functions.
Additionally, use the pm_ptr() macro to fix the following errors when
building with CONFIG_PM disabled:
ERROR: modpost: "cs35l41_pm_ops" [sound/soc/codecs/snd-soc-cs35l41-spi.ko] undefined!
ERROR: modpost: "cs35l41_pm_ops" [sound/soc/codecs/snd-soc-cs35l41-i2c.ko] undefined!
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
---
sound/soc/codecs/cs35l41-i2c.c | 2 +-
sound/soc/codecs/cs35l41-spi.c | 2 +-
sound/soc/codecs/cs35l41.c | 21 ++++++++++-----------
3 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/sound/soc/codecs/cs35l41-i2c.c b/sound/soc/codecs/cs35l41-i2c.c
index 9109203a7f25..96414ee35285 100644
--- a/sound/soc/codecs/cs35l41-i2c.c
+++ b/sound/soc/codecs/cs35l41-i2c.c
@@ -80,7 +80,7 @@ MODULE_DEVICE_TABLE(acpi, cs35l41_acpi_match);
static struct i2c_driver cs35l41_i2c_driver = {
.driver = {
.name = "cs35l41",
- .pm = &cs35l41_pm_ops,
+ .pm = pm_ptr(&cs35l41_pm_ops),
.of_match_table = of_match_ptr(cs35l41_of_match),
.acpi_match_table = ACPI_PTR(cs35l41_acpi_match),
},
diff --git a/sound/soc/codecs/cs35l41-spi.c b/sound/soc/codecs/cs35l41-spi.c
index 28e9c9473e60..a6db44520c06 100644
--- a/sound/soc/codecs/cs35l41-spi.c
+++ b/sound/soc/codecs/cs35l41-spi.c
@@ -80,7 +80,7 @@ MODULE_DEVICE_TABLE(acpi, cs35l41_acpi_match);
static struct spi_driver cs35l41_spi_driver = {
.driver = {
.name = "cs35l41",
- .pm = &cs35l41_pm_ops,
+ .pm = pm_ptr(&cs35l41_pm_ops),
.of_match_table = of_match_ptr(cs35l41_of_match),
.acpi_match_table = ACPI_PTR(cs35l41_acpi_match),
},
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c
index 66418547a4dd..5655758063ae 100644
--- a/sound/soc/codecs/cs35l41.c
+++ b/sound/soc/codecs/cs35l41.c
@@ -1394,7 +1394,7 @@ void cs35l41_remove(struct cs35l41_private *cs35l41)
}
EXPORT_SYMBOL_GPL(cs35l41_remove);
-static int __maybe_unused cs35l41_runtime_suspend(struct device *dev)
+static int cs35l41_runtime_suspend(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
@@ -1411,7 +1411,7 @@ static int __maybe_unused cs35l41_runtime_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused cs35l41_runtime_resume(struct device *dev)
+static int cs35l41_runtime_resume(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
int ret;
@@ -1440,7 +1440,7 @@ static int __maybe_unused cs35l41_runtime_resume(struct device *dev)
return 0;
}
-static int __maybe_unused cs35l41_sys_suspend(struct device *dev)
+static int cs35l41_sys_suspend(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
@@ -1450,7 +1450,7 @@ static int __maybe_unused cs35l41_sys_suspend(struct device *dev)
return 0;
}
-static int __maybe_unused cs35l41_sys_suspend_noirq(struct device *dev)
+static int cs35l41_sys_suspend_noirq(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
@@ -1460,7 +1460,7 @@ static int __maybe_unused cs35l41_sys_suspend_noirq(struct device *dev)
return 0;
}
-static int __maybe_unused cs35l41_sys_resume_noirq(struct device *dev)
+static int cs35l41_sys_resume_noirq(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
@@ -1470,7 +1470,7 @@ static int __maybe_unused cs35l41_sys_resume_noirq(struct device *dev)
return 0;
}
-static int __maybe_unused cs35l41_sys_resume(struct device *dev)
+static int cs35l41_sys_resume(struct device *dev)
{
struct cs35l41_private *cs35l41 = dev_get_drvdata(dev);
@@ -1480,13 +1480,12 @@ static int __maybe_unused cs35l41_sys_resume(struct device *dev)
return 0;
}
-const struct dev_pm_ops cs35l41_pm_ops = {
- SET_RUNTIME_PM_OPS(cs35l41_runtime_suspend, cs35l41_runtime_resume, NULL)
+EXPORT_GPL_DEV_PM_OPS(cs35l41_pm_ops) = {
+ RUNTIME_PM_OPS(cs35l41_runtime_suspend, cs35l41_runtime_resume, NULL)
- SET_SYSTEM_SLEEP_PM_OPS(cs35l41_sys_suspend, cs35l41_sys_resume)
- SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l41_sys_suspend_noirq, cs35l41_sys_resume_noirq)
+ SYSTEM_SLEEP_PM_OPS(cs35l41_sys_suspend, cs35l41_sys_resume)
+ NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l41_sys_suspend_noirq, cs35l41_sys_resume_noirq)
};
-EXPORT_SYMBOL_GPL(cs35l41_pm_ops);
MODULE_DESCRIPTION("ASoC CS35L41 driver");
MODULE_AUTHOR("David Rhodes, Cirrus Logic Inc, <david.rhodes@...rus.com>");
--
2.41.0
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