ASoC: cs35l56: Define and export I2C/SPI pm_ops only

Merge series from Richard Fitzgerald <rf@opensource.cirrus.com>:

These 3 patches update the pm_ops for I2C/SPI so that they are only built
and exported if they are needed.

sound/soc/codecs/cs35l56-i2c.c

@@ -73,7 +73,7 @@ MODULE_DEVICE_TABLE(acpi, cs35l56_asoc_acpi_match);
 static struct i2c_driver cs35l56_i2c_driver = {
 	.driver = {
 		.name		= "cs35l56",
-		.pm = &cs35l56_pm_ops_i2c_spi,
+		.pm = pm_ptr(&cs35l56_pm_ops_i2c_spi),
 		.acpi_match_table = ACPI_PTR(cs35l56_asoc_acpi_match),
 	},
 	.id_table	= cs35l56_id_i2c,

sound/soc/codecs/cs35l56-sdw.c

@@ -550,7 +550,7 @@ MODULE_DEVICE_TABLE(sdw, cs35l56_sdw_id);
 static struct sdw_driver cs35l56_sdw_driver = {
 	.driver = {
 		.name = "cs35l56",
-		.pm = &cs35l56_sdw_pm,
+		.pm = pm_ptr(&cs35l56_sdw_pm),
 	},
 	.probe = cs35l56_sdw_probe,
 	.remove = cs35l56_sdw_remove,

sound/soc/codecs/cs35l56-spi.c

@@ -70,7 +70,7 @@ MODULE_DEVICE_TABLE(acpi, cs35l56_asoc_acpi_match);
 static struct spi_driver cs35l56_spi_driver = {
 	.driver = {
 		.name		= "cs35l56",
-		.pm = &cs35l56_pm_ops_i2c_spi,
+		.pm = pm_ptr(&cs35l56_pm_ops_i2c_spi),
 		.acpi_match_table = ACPI_PTR(cs35l56_asoc_acpi_match),
 	},
 	.id_table	= cs35l56_id_spi,

sound/soc/codecs/cs35l56.c

@@ -1229,13 +1229,14 @@ void cs35l56_remove(struct cs35l56_private *cs35l56)
 }
 EXPORT_SYMBOL_NS_GPL(cs35l56_remove, SND_SOC_CS35L56_CORE);
 
-const struct dev_pm_ops cs35l56_pm_ops_i2c_spi = {
+#if IS_ENABLED(CONFIG_SND_SOC_CS35L56_I2C) || IS_ENABLED(CONFIG_SND_SOC_CS35L56_SPI)
+EXPORT_NS_GPL_DEV_PM_OPS(cs35l56_pm_ops_i2c_spi, SND_SOC_CS35L56_CORE) = {
 	SET_RUNTIME_PM_OPS(cs35l56_runtime_suspend_i2c_spi, cs35l56_runtime_resume_i2c_spi, NULL)
 	SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend, cs35l56_system_resume)
 	LATE_SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend_late, cs35l56_system_resume_early)
 	NOIRQ_SYSTEM_SLEEP_PM_OPS(cs35l56_system_suspend_no_irq, cs35l56_system_resume_no_irq)
 };
-EXPORT_SYMBOL_NS_GPL(cs35l56_pm_ops_i2c_spi, SND_SOC_CS35L56_CORE);
+#endif
 
 MODULE_DESCRIPTION("ASoC CS35L56 driver");
 MODULE_IMPORT_NS(SND_SOC_CS35L56_SHARED);