ASoC: cs35l56: Use pm_ptr()

Use pm_ptr() when setting the pointer to the dev_pm_ops so that it
will be NULL if CONFIG_PM is disabled. This allows the dev_pm_ops to be
compiled out in that case.
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230914150918.14505-2-rf@opensource.cirrus.comSigned-off-by: Mark Brown <broonie@kernel.org>

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,