On 02/13/2013 08:22 AM, Sebastien Guiriec wrote:
> Clean up dmic code with devm_request_and_ioremap function.
Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
>
> Signed-off-by: Sebastien Guiriec <s-guiriec@xxxxxx>
> ---
> sound/soc/omap/omap-dmic.c | 11 ++---------
> 1 file changed, 2 insertions(+), 9 deletions(-)
>
> diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
> index ba49ccd..77e9e7e 100644
> --- a/sound/soc/omap/omap-dmic.c
> +++ b/sound/soc/omap/omap-dmic.c
> @@ -493,16 +493,9 @@ static int asoc_dmic_probe(struct platform_device *pdev)
> goto err_put_clk;
> }
>
> - if (!devm_request_mem_region(&pdev->dev, res->start,
> - resource_size(res), pdev->name)) {
> - dev_err(dmic->dev, "memory region already claimed\n");
> - ret = -ENODEV;
> - goto err_put_clk;
> - }
> -
> - dmic->io_base = devm_ioremap(&pdev->dev, res->start,
> - resource_size(res));
> + dmic->io_base = devm_request_and_ioremap(&pdev->dev, res);
> if (!dmic->io_base) {
> + dev_err(&pdev->dev, "cannot remap\n");
> ret = -ENOMEM;
> goto err_put_clk;
> }
>
--
Péter
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