diff mbox series

[RFC,11/14] ahci: pata_arasan_cf: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()

Message ID 20250127-pm_ata-v1-11-f8f50c821a2a@gmail.com (mailing list archive)
State New
Headers show
Series AHCI power management cleanup | expand

Commit Message

Raphael Gallais-Pou Jan. 27, 2025, 12:46 p.m. UTC 
Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based kernel configuration guards.

Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
---
 drivers/ata/pata_arasan_cf.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index 514d549286b56eabe07dfc2b3a961ef0f7c983f2..3ec03147a8fbe30e9f82c184d7a9c32cabcfdb92 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -926,7 +926,6 @@  static void arasan_cf_remove(struct platform_device *pdev)
 	cf_exit(acdev);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int arasan_cf_suspend(struct device *dev)
 {
 	struct ata_host *host = dev_get_drvdata(dev);
@@ -950,9 +949,8 @@  static int arasan_cf_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(arasan_cf_pm_ops, arasan_cf_suspend, arasan_cf_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(arasan_cf_pm_ops, arasan_cf_suspend, arasan_cf_resume);
 
 #ifdef CONFIG_OF
 static const struct of_device_id arasan_cf_id_table[] = {
@@ -967,7 +965,7 @@  static struct platform_driver arasan_cf_driver = {
 	.remove		= arasan_cf_remove,
 	.driver		= {
 		.name	= DRIVER_NAME,
-		.pm	= &arasan_cf_pm_ops,
+		.pm	= pm_sleep_ptr(&arasan_cf_pm_ops),
 		.of_match_table = of_match_ptr(arasan_cf_id_table),
 	},
 };