[Adding maintainer to CC]
On Fri, Aug 27, 2010 at 08:08:13PM +0100, Chris Ball wrote:
> From: H Hartley Sweeten <hswee...@visionengravers.com>
> Date: Mon, 14 Dec 2009 14:10:26 -0500
>
> Use resource_size().
>
> Signed-off-by: H Hartley Sweeten <hswee...@visionengravers.com>
> [cjb: rebased patch against Linus]
> Signed-off-by: Chris Ball <c...@laptop.org>
> ---
> drivers/mmc/host/at91_mci.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
> index 5f3a599..3995db3 100644
> --- a/drivers/mmc/host/at91_mci.c
> +++ b/drivers/mmc/host/at91_mci.c
> @@ -927,7 +927,7 @@ static int __init at91_mci_probe(struct platform_device
> *pdev)
> if (!res)
> return -ENXIO;
>
> - if (!request_mem_region(res->start, res->end - res->start + 1,
> DRIVER_NAME))
> + if (!request_mem_region(res->start, resource_size(res), DRIVER_NAME))
> return -EBUSY;
>
> mmc = mmc_alloc_host(sizeof(struct at91mci_host), &pdev->dev);
> @@ -1016,7 +1016,7 @@ static int __init at91_mci_probe(struct platform_device
> *pdev)
> /*
> * Map I/O region
> */
> - host->baseaddr = ioremap(res->start, res->end - res->start + 1);
> + host->baseaddr = ioremap(res->start, resource_size(res));
> if (!host->baseaddr) {
> ret = -ENOMEM;
> goto fail1;
> @@ -1092,7 +1092,7 @@ fail4b:
> fail5:
> mmc_free_host(mmc);
> fail6:
> - release_mem_region(res->start, res->end - res->start + 1);
> + release_mem_region(res->start, resource_size(res));
> dev_err(&pdev->dev, "probe failed, err %d\n", ret);
> return ret;
> }
> @@ -1137,7 +1137,7 @@ static int __exit at91_mci_remove(struct
> platform_device *pdev)
>
> iounmap(host->baseaddr);
> res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - release_mem_region(res->start, res->end - res->start + 1);
> + release_mem_region(res->start, resource_size(res));
>
> mmc_free_host(mmc);
> platform_set_drvdata(pdev, NULL);
> --
> 1.7.0.1
>
> --
> Chris Ball <c...@laptop.org> <http://printf.net/>
> One Laptop Per Child
> --
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