diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 5efbd5990ff8dee1ea6431540405082303fd3119..06e41ed9323080475a5639eed3dde6b589c84fc1 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -761,7 +761,7 @@ static int __init sh_rtc_probe(struct platform_device *pdev)
 	clk_put(rtc->clk);
 	iounmap(rtc->regbase);
 err_badmap:
-	release_resource(rtc->res);
+	release_mem_region(rtc->res->start, rtc->regsize);
 err_badres:
 	kfree(rtc);
 
@@ -786,7 +786,7 @@ static int __exit sh_rtc_remove(struct platform_device *pdev)
 	}
 
 	iounmap(rtc->regbase);
-	release_resource(rtc->res);
+	release_mem_region(rtc->res->start, rtc->regsize);
 
 	clk_disable(rtc->clk);
 	clk_put(rtc->clk);