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| author | Philipp Zabel <philipp.zabel@gmail.com> | 2009-02-04 21:27:48 +0100 |
|---|---|---|
| committer | Samuel Ortiz <samuel@sortiz.org> | 2009-02-17 09:00:14 +0100 |
| commit | 9427c34bc72f05b519e8466f27c38a3327bae157 (patch) | |
| tree | d7674df9599f540f266a5dd37c3157daf2a15d2f | |
| parent | a313d758cc7956d7f1e7a727c8fa571b6468fabf (diff) | |
| download | linux-9427c34bc72f05b519e8466f27c38a3327bae157.tar.gz linux-9427c34bc72f05b519e8466f27c38a3327bae157.tar.bz2 linux-9427c34bc72f05b519e8466f27c38a3327bae157.zip | |
mfd: fix htc-egpio iomem resource handling using resource_size
Fixes an off-by-one error in the iomem resource mapping.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
| -rw-r--r-- | drivers/mfd/htc-egpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index 194df7b8256c..aa266e1f69b2 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -286,7 +286,7 @@ static int __init egpio_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) goto fail; - ei->base_addr = ioremap_nocache(res->start, res->end - res->start); + ei->base_addr = ioremap_nocache(res->start, resource_size(res)); if (!ei->base_addr) goto fail; pr_debug("EGPIO phys=%08x virt=%p\n", (u32)res->start, ei->base_addr); |