[PATCH] memory: atmel-ebi: Convert to DEFINE_SIMPLE_DEV_PM_OPS()

[Triet Hoang <triet.hoang.dev@gmail.com>]

Convert the deprecated SIMPLE_DEV_PM_OPS
to DEFINE_SIMPLE_DEV_PM_OPS
and pm_sleep_ptr().

This lets us drop the __maybe_unused annotations
from its suspend and resume callbacks,
also reduces kernel size in case CONFIG_PM or
CONFIG_PM_SLEEP is disabled.

Signed-off-by: Triet Hoang <triet.hoang.dev@gmail.com>
---
 drivers/memory/atmel-ebi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index 1e8e8aba2542..3b1246e9ed66 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -610,7 +610,7 @@ static int atmel_ebi_probe(struct platform_device *pdev)
 	return of_platform_populate(np, NULL, NULL, dev);
 }
 
-static __maybe_unused int atmel_ebi_resume(struct device *dev)
+static int atmel_ebi_resume(struct device *dev)
 {
 	struct atmel_ebi *ebi = dev_get_drvdata(dev);
 	struct atmel_ebi_dev *ebid;
@@ -625,14 +625,14 @@ static __maybe_unused int atmel_ebi_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(atmel_ebi_pm_ops, NULL, atmel_ebi_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(atmel_ebi_pm_ops, NULL, atmel_ebi_resume);
 
 static struct platform_driver atmel_ebi_driver = {
 	.probe = atmel_ebi_probe,
 	.driver = {
 		.name = "atmel-ebi",
 		.of_match_table	= atmel_ebi_id_table,
-		.pm = &atmel_ebi_pm_ops,
+		.pm = pm_sleep_ptr(&atmel_ebi_pm_ops),
 	},
 };
 builtin_platform_driver(atmel_ebi_driver);
-- 
2.53.0