[PATCH] input: touchscreen: Convert to DEFINE_SIMPLE_DEV_PM_OPS()

Convert deprecated SIMPLE_DEV_PM_OPS
to DEFINE_SIMPLE_DEV_PM_OPS and pm_sleep_ptr().

This lets us drop the __maybe_unused annotations
from the resume and suspend callbacks.
Also reduces kernel size when CONFIG_PM
or CONFIG_PM_SLEEP is disabled.

Signed-off-by: Triet Hoang <[email protected]>
---
 drivers/input/touchscreen/ad7879-i2c.c | 2 +-
 drivers/input/touchscreen/ad7879-spi.c | 2 +-
 drivers/input/touchscreen/ad7879.c     | 8 ++++----
 drivers/input/touchscreen/cyttsp5.c    | 8 ++++----
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/input/touchscreen/ad7879-i2c.c b/drivers/input/touchscreen/ad7879-i2c.c
index c1ccdf86b74c..7ee5c0abd551 100644
--- a/drivers/input/touchscreen/ad7879-i2c.c
+++ b/drivers/input/touchscreen/ad7879-i2c.c
@@ -60,7 +60,7 @@ static struct i2c_driver ad7879_i2c_driver = {
 	.driver = {
 		.name		= "ad7879",
 		.dev_groups	= ad7879_groups,
-		.pm		= &ad7879_pm_ops,
+		.pm		= pm_sleep_ptr(&ad7879_pm_ops),
 		.of_match_table	= of_match_ptr(ad7879_i2c_dt_ids),
 	},
 	.probe		= ad7879_i2c_probe,
diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c
index 064968fe57cf..66dcd4aa4711 100644
--- a/drivers/input/touchscreen/ad7879-spi.c
+++ b/drivers/input/touchscreen/ad7879-spi.c
@@ -58,7 +58,7 @@ static struct spi_driver ad7879_spi_driver = {
 	.driver = {
 		.name		= "ad7879",
 		.dev_groups	= ad7879_groups,
-		.pm		= &ad7879_pm_ops,
+		.pm		= pm_sleep_ptr(&ad7879_pm_ops),
 		.of_match_table	= of_match_ptr(ad7879_spi_dt_ids),
 	},
 	.probe		= ad7879_spi_probe,
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 31d2a3029d5f..f686f028d4bc 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -301,7 +301,7 @@ static void ad7879_close(struct input_dev *input)
 		__ad7879_disable(ts);
 }
 
-static int __maybe_unused ad7879_suspend(struct device *dev)
+static int ad7879_suspend(struct device *dev)
 {
 	struct ad7879 *ts = dev_get_drvdata(dev);
 
@@ -315,7 +315,7 @@ static int __maybe_unused ad7879_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused ad7879_resume(struct device *dev)
+static int ad7879_resume(struct device *dev)
 {
 	struct ad7879 *ts = dev_get_drvdata(dev);
 
@@ -329,8 +329,8 @@ static int __maybe_unused ad7879_resume(struct device *dev)
 	return 0;
 }
 
-SIMPLE_DEV_PM_OPS(ad7879_pm_ops, ad7879_suspend, ad7879_resume);
-EXPORT_SYMBOL(ad7879_pm_ops);
+DEFINE_SIMPLE_DEV_PM_OPS(ad7879_pm_ops, ad7879_suspend, ad7879_resume);
+EXPORT_SIMPLE_DEV_PM_OPS(ad7879_pm_ops, ad7879_suspend, ad7879_resume);
 
 static void ad7879_toggle(struct ad7879 *ts, bool disable)
 {
diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c
index 9266c07314be..7b0613156fc1 100644
--- a/drivers/input/touchscreen/cyttsp5.c
+++ b/drivers/input/touchscreen/cyttsp5.c
@@ -942,7 +942,7 @@ static const struct i2c_device_id cyttsp5_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, cyttsp5_i2c_id);
 
-static int __maybe_unused cyttsp5_suspend(struct device *dev)
+static int cyttsp5_suspend(struct device *dev)
 {
 	struct cyttsp5 *ts = dev_get_drvdata(dev);
 
@@ -952,7 +952,7 @@ static int __maybe_unused cyttsp5_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused cyttsp5_resume(struct device *dev)
+static int cyttsp5_resume(struct device *dev)
 {
 	struct cyttsp5 *ts = dev_get_drvdata(dev);
 
@@ -962,13 +962,13 @@ static int __maybe_unused cyttsp5_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(cyttsp5_pm, cyttsp5_suspend, cyttsp5_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(cyttsp5_pm, cyttsp5_suspend, cyttsp5_resume);
 
 static struct i2c_driver cyttsp5_i2c_driver = {
 	.driver = {
 		.name = CYTTSP5_NAME,
 		.of_match_table = cyttsp5_of_match,
-		.pm = &cyttsp5_pm,
+		.pm = pm_sleep_ptr(&cyttsp5_pm),
 	},
 	.probe = cyttsp5_i2c_probe,
 	.id_table = cyttsp5_i2c_id,
-- 
2.53.0