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>

1 files changed, 2 insertions, 2 deletions

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;