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-rw-r--r--drivers/w1/masters/omap_hdq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index 38b0138ce74d..ee427975bd82 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -566,7 +566,7 @@ static int __devinit omap_hdq_probe(struct platform_device *pdev)
goto err_resource;
}
- hdq_data->hdq_base = ioremap(res->start, SZ_4K);
+ hdq_data->hdq_base = ioremap(res->start, resource_size(res));
if (!hdq_data->hdq_base) {
dev_dbg(&pdev->dev, "ioremap failed\n");
ret = -EINVAL;