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iommu/mediatek: Make use of the helper component_compare/release_of 

Use the common compare/release helpers from component.

Cc: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Yunfei Wang <yf.wang@mediatek.com>
Cc: Libo Kang <libo.kang@mediatek.com>
Cc: Anan Sun <anan.sun@mediatek.com>
Cc: Mingyuan Ma <mingyuan.ma@mediatek.com>
Cc: Xueqi Zhang <xueqi.zhang@mediatek.com>
Signed-off-by: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20220214060819.7334-20-yong.wu@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yong Wu 2022-02-14 14:08:15 +08:00 committed by Greg Kroah-Hartman
parent ab011ab6b0
commit 4811a485a9
3 changed files with 4 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/iommu/mtk_iommu.c
View File

@ -852,8 +852,8 @@ static int mtk_iommu_probe(struct platform_device *pdev)
} }
data->larb_imu[id].dev = &plarbdev->dev; data->larb_imu[id].dev = &plarbdev->dev;
component_match_add_release(dev, &match, release_of, component_match_add_release(dev, &match, component_release_of,
compare_of, larbnode); component_compare_of, larbnode);
} }
/* Get smi-common dev from the last larb. */ /* Get smi-common dev from the last larb. */

10
drivers/iommu/mtk_iommu.h
View File

@ -84,16 +84,6 @@ struct mtk_iommu_data {
struct mtk_smi_larb_iommu larb_imu[MTK_LARB_NR_MAX]; struct mtk_smi_larb_iommu larb_imu[MTK_LARB_NR_MAX];
}; };
static inline int compare_of(struct device *dev, void *data)
{
return dev->of_node == data;
}
static inline void release_of(struct device *dev, void *data)
{
of_node_put(data);
}
static inline int mtk_iommu_bind(struct device *dev) static inline int mtk_iommu_bind(struct device *dev)
{ {
struct mtk_iommu_data *data = dev_get_drvdata(dev); struct mtk_iommu_data *data = dev_get_drvdata(dev);

4
drivers/iommu/mtk_iommu_v1.c
View File

@ -599,8 +599,8 @@ static int mtk_iommu_probe(struct platform_device *pdev)
} }
data->larb_imu[i].dev = &plarbdev->dev; data->larb_imu[i].dev = &plarbdev->dev;
component_match_add_release(dev, &match, release_of, component_match_add_release(dev, &match, component_release_of,
compare_of, larbnode); component_compare_of, larbnode);
} }
platform_set_drvdata(pdev, data); platform_set_drvdata(pdev, data);