* [PATCH] mfd/htc-egpio: fix iomem resource handling using resource_size
@ 2009-01-31 20:47 Philipp Zabel
2009-02-06 14:03 ` Samuel Ortiz
0 siblings, 1 reply; 2+ messages in thread
From: Philipp Zabel @ 2009-01-31 20:47 UTC (permalink / raw)
To: linux-kernel; +Cc: Samuel Ortiz, Philipp Zabel
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] mfd/htc-egpio: fix iomem resource handling using resource_size
2009-01-31 20:47 [PATCH] mfd/htc-egpio: fix iomem resource handling using resource_size Philipp Zabel
@ 2009-02-06 14:03 ` Samuel Ortiz
0 siblings, 0 replies; 2+ messages in thread
From: Samuel Ortiz @ 2009-02-06 14:03 UTC (permalink / raw)
To: Philipp Zabel; +Cc: linux-kernel
On Sat, Jan 31, 2009 at 09:47:43PM +0100, Philipp Zabel wrote:
> Fixes an off-by-one error in the iomem resource mapping.
Applied to my for-linus branch. Will Send a pull request to Linus soon.
Thanks a lot.
Cheers,
Samuel.
> 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
>
--
Intel Open Source Technology Centre
http://oss.intel.com/
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-02-06 14:03 ` Samuel Ortiz
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