X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fmfd%2Ftc6387xb.c;h=71bc835324d8743d55ff95383b03027652645f7b;hb=a5d5a914770a81a1f775be2ee35b9fa8fd19d381;hp=ad715bf49cac916fa86b15179c3f6415ecec265f;hpb=2e483528cebad089d0bb3f9aebb0ada22d968ffa;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c
index ad715bf49cac..71bc835324d8 100644
--- a/drivers/mfd/tc6387xb.c
+++ b/drivers/mfd/tc6387xb.c
@@ -177,7 +177,7 @@ static int __devinit tc6387xb_probe(struct platform_device *dev)
 	if (ret)
 		goto err_resource;
 
-	tc6387xb->scr = ioremap(rscr->start, rscr->end - rscr->start + 1);
+	tc6387xb->scr = ioremap(rscr->start, resource_size(rscr));
 	if (!tc6387xb->scr) {
 		ret = -ENOMEM;
 		goto err_ioremap;