Commit f8ffcc92 authored Sep 06, 2012 by Wei Yongjun Committed by Joerg Roedel Sep 18, 2012

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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

parent 5698bd75

drivers/iommu/exynos-iommu.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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",