[PATCH 10/12] mtd: rawnand: omap_elm: Remove #ifdef guards for PM related functions

[Paul Cercueil <paul.cercueil@bootlin.com>]

Use the new PM macros for the suspend and resume functions to be
automatically dropped by the compiler when CONFIG_PM or
CONFIG_PM_SLEEP are disabled, without having to use #ifdef guards.

This has the advantage of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.

Signed-off-by: Paul Cercueil <paul.cercueil@bootlin.com>
---
 drivers/mtd/nand/raw/omap_elm.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/raw/omap_elm.c b/drivers/mtd/nand/raw/omap_elm.c
index c1d19b8e6715..2e8ab20d8edb 100644
--- a/drivers/mtd/nand/raw/omap_elm.c
+++ b/drivers/mtd/nand/raw/omap_elm.c
@@ -428,7 +428,6 @@ static void elm_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 }
 
-#ifdef CONFIG_PM_SLEEP
 /*
  * elm_context_save
  * saves ELM configurations to preserve them across Hardware powered-down
@@ -540,9 +539,8 @@ static int elm_resume(struct device *dev)
 	elm_context_restore(info);
 	return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(elm_pm_ops, elm_suspend, elm_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(elm_pm_ops, elm_suspend, elm_resume);
 
 #ifdef CONFIG_OF
 static const struct of_device_id elm_of_match[] = {
@@ -557,7 +555,7 @@ static struct platform_driver elm_driver = {
 	.driver	= {
 		.name	= DRIVER_NAME,
 		.of_match_table = of_match_ptr(elm_of_match),
-		.pm	= &elm_pm_ops,
+		.pm	= pm_sleep_ptr(&elm_pm_ops),
 	},
 	.probe	= elm_probe,
 	.remove = elm_remove,
-- 
2.47.3