From f8ffcc9279f90ba3790c6dc0f01207ad6ea1c8df Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Thu, 6 Sep 2012 12:34:09 +0800 Subject: [PATCH] iommu/exynos: use list_del_init instead of list_del/INIT_LIST_HEAD Using list_del_init() instead of list_del() + INIT_LIST_HEAD(). spatch with a semantic match is used to found this problem. (http://coccinelle.lip6.fr/) Signed-off-by: Wei Yongjun Signed-off-by: Joerg Roedel --- drivers/iommu/exynos-iommu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 80bad32aa463..7fe44f83cc37 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -840,8 +840,7 @@ static void exynos_iommu_detach_device(struct iommu_domain *domain, if (__exynos_sysmmu_disable(data)) { dev_dbg(dev, "%s: Detached IOMMU with pgtable %#lx\n", __func__, __pa(priv->pgtable)); - list_del(&data->node); - INIT_LIST_HEAD(&data->node); + list_del_init(&data->node); } else { dev_dbg(dev, "%s: Detaching IOMMU with pgtable %#lx delayed",