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    Subject[PATCH/WIP/RFC 04/14] shmobile-iommu: Use devm_* managed functions
    Date
    Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
    ---
    drivers/iommu/shmobile-ipmmu.c | 6 +++---
    1 files changed, 3 insertions(+), 3 deletions(-)

    diff --git a/drivers/iommu/shmobile-ipmmu.c b/drivers/iommu/shmobile-ipmmu.c
    index 2339f91..d6df0b4 100644
    --- a/drivers/iommu/shmobile-ipmmu.c
    +++ b/drivers/iommu/shmobile-ipmmu.c
    @@ -116,16 +116,16 @@ static int ipmmu_probe(struct platform_device *pdev)
    dev_err(&pdev->dev, "cannot get platform resources\n");
    return -ENOENT;
    }
    - priv = kzalloc(sizeof(*priv), GFP_KERNEL);
    + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
    if (!priv) {
    dev_err(&pdev->dev, "cannot allocate device data\n");
    return -ENOMEM;
    }
    mutex_init(&priv->flush_lock);
    - priv->ipmmu_base = ioremap_nocache(res->start, resource_size(res));
    + priv->ipmmu_base = devm_ioremap_nocache(&pdev->dev, res->start,
    + resource_size(res));
    if (!priv->ipmmu_base) {
    dev_err(&pdev->dev, "ioremap_nocache failed\n");
    - kfree(priv);
    return -ENOMEM;
    }
    platform_set_drvdata(pdev, priv);
    --
    1.7.8.6


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