diff --git a/drivers/video/fbdev/auo_k190x.c b/drivers/video/fbdev/auo_k190x.c
index 8d2499d..9580374 100644
--- a/drivers/video/fbdev/auo_k190x.c
+++ b/drivers/video/fbdev/auo_k190x.c
@@ -773,9 +773,7 @@
 /*
  * Power-management
  */
-
-#ifdef CONFIG_PM
-static int auok190x_runtime_suspend(struct device *dev)
+static int __maybe_unused auok190x_runtime_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct fb_info *info = platform_get_drvdata(pdev);
@@ -822,7 +820,7 @@
 	return 0;
 }
 
-static int auok190x_runtime_resume(struct device *dev)
+static int __maybe_unused auok190x_runtime_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct fb_info *info = platform_get_drvdata(pdev);
@@ -856,7 +854,7 @@
 	return 0;
 }
 
-static int auok190x_suspend(struct device *dev)
+static int __maybe_unused auok190x_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct fb_info *info = platform_get_drvdata(pdev);
@@ -896,7 +894,7 @@
 	return 0;
 }
 
-static int auok190x_resume(struct device *dev)
+static int __maybe_unused auok190x_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct fb_info *info = platform_get_drvdata(pdev);
@@ -933,7 +931,6 @@
 
 	return 0;
 }
-#endif
 
 const struct dev_pm_ops auok190x_pm = {
 	SET_RUNTIME_PM_OPS(auok190x_runtime_suspend, auok190x_runtime_resume,