Commit 4811a485 authored by Yong Wu's avatar Yong Wu Committed by Greg Kroah-Hartman
Browse files

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: default avatarYong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20220214060819.7334-20-yong.wu@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ab011ab6

drivers/iommu/mtk_iommu.c

+2 −2
Original line number Diff line number Diff line
@@ -852,8 +852,8 @@ static int mtk_iommu_probe(struct platform_device *pdev) 
		}

		data->larb_imu[id].dev = &plarbdev->dev;



		component_match_add_release(dev, &match, release_of,

					    compare_of, larbnode);

		component_match_add_release(dev, &match, component_release_of,

					    component_compare_of, larbnode);

	}



	/* Get smi-common dev from the last larb. */

drivers/iommu/mtk_iommu.h

+0 −10
Original line number Diff line number Diff line
@@ -84,16 +84,6 @@ struct mtk_iommu_data { 
	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)

{

	struct mtk_iommu_data *data = dev_get_drvdata(dev);

drivers/iommu/mtk_iommu_v1.c

+2 −2
Original line number Diff line number Diff line
@@ -599,8 +599,8 @@ static int mtk_iommu_probe(struct platform_device *pdev) 
		}

		data->larb_imu[i].dev = &plarbdev->dev;



		component_match_add_release(dev, &match, release_of,

					    compare_of, larbnode);

		component_match_add_release(dev, &match, component_release_of,

					    component_compare_of, larbnode);

	}



	platform_set_drvdata(pdev, data);