Messages in this thread Patch in this message | | | From | Philipp Zabel <> | Subject | [PATCH] mfd/htc-egpio: fix iomem resource handling using resource_size | Date | Sat, 31 Jan 2009 21:47:43 +0100 |
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Fixes an off-by-one error in the iomem resource mapping.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> --- 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 1a4d046..e9b0745 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); -- 1.5.6.5
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