1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index c73475dd0fba..b606db85525d 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -828,7 +828,7 @@ omap_i2c_probe(struct platform_device *pdev)
         dev->idle = 1;
         dev->dev = &pdev->dev;
         dev->irq = irq->start;
-        dev->base = ioremap(mem->start, mem->end - mem->start + 1);
+        dev->base = ioremap(mem->start, resource_size(mem));
         if (!dev->base) {
                 r = -ENOMEM;
                 goto err_free_mem;