From: Magnus Damm <damm@opensource.se>
Date: Wed, 11 Mar 2009 12:58:54 +0000 (+0900)
Subject: tmio_mmc: Fix one off, use resource_size() in probe()
X-Git-Tag: firefly_0821_release~14784^2~27
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bc6772a023ceab8df404b18b31c27f764dcf5b3f;p=firefly-linux-kernel-4.4.55.git

tmio_mmc: Fix one off, use resource_size() in probe()

Update the tmio_mmc code to use resource_size(). With this
patch applied the correct resource size is passed to ioremap().

Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
---

diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 6a7a61904833..4f3e265d0203 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -568,11 +568,11 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 	host->mmc = mmc;
 	platform_set_drvdata(dev, mmc);
 
-	host->ctl = ioremap(res_ctl->start, res_ctl->end - res_ctl->start);
+	host->ctl = ioremap(res_ctl->start, resource_size(res_ctl));
 	if (!host->ctl)
 		goto host_free;
 
-	host->cnf = ioremap(res_cnf->start, res_cnf->end - res_cnf->start);
+	host->cnf = ioremap(res_cnf->start, resource_size(res_cnf));
 	if (!host->cnf)
 		goto unmap_ctl;