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w1: omap-hdq: don't hardcode resource size

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we have the helpful resource_size() macro to
calculate the size of the memory resource for
us, let's use it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Felipe Balbi 2012-07-25 15:05:28 +03:00 committed by Greg Kroah-Hartman
parent 8c3db42fea
commit be6ec64a1b
1 changed files with 1 additions and 1 deletions
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2
drivers/w1/masters/omap_hdq.c
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@ -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;