From 13e6a84d697e8eb8b61a3fe55b4109a666c4851d Mon Sep 17 00:00:00 2001 From: Joerg Roedel <jroedel@suse.de> Date: Fri, 30 Nov 2018 13:14:05 +0100 Subject: ACPI/IORT: Use device_iommu_mapped() Replace the iommu-check with a proper and readable function call. Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Joerg Roedel <jroedel@suse.de> --- drivers/acpi/arm64/iort.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi') diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 8fbb9d0430cf..c057d3649a2e 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -806,7 +806,7 @@ static inline int iort_add_device_replay(const struct iommu_ops *ops, { int err = 0; - if (ops->add_device && dev->bus && !dev->iommu_group) + if (ops->add_device && dev->bus && !device_iommu_mapped(dev)) err = ops->add_device(dev); return err; -- cgit v1.2.3