From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>,
Sudeep Holla <sudeep.holla-5wv7dgnIgG8@public.gmane.org>,
Matthias Brugger
<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Subject: [PATCH 4/9] iommu/dma: Use helper functions to access dev->iommu_fwspec
Date: Tue, 11 Dec 2018 13:19:05 +0100 [thread overview]
Message-ID: <20181211121910.5604-5-joro@8bytes.org> (raw)
In-Reply-To: <20181211121910.5604-1-joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
From: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
Use the new helpers dev_iommu_fwspec_get()/set() to access
the dev->iommu_fwspec pointer. This makes it easier to move
that pointer later into another struct.
Signed-off-by: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
---
drivers/iommu/dma-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index d1b04753b204..2b1c6912fbcc 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -177,7 +177,7 @@ EXPORT_SYMBOL(iommu_put_dma_cookie);
void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list)
{
- if (!is_of_node(dev->iommu_fwspec->iommu_fwnode))
+ if (!is_of_node(dev_iommu_fwspec_get(dev)->iommu_fwnode))
iort_iommu_msi_get_resv_regions(dev, list);
}
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: iommu@lists.linux-foundation.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Hanjun Guo <hanjun.guo@linaro.org>,
Sudeep Holla <sudeep.holla@arm.com>,
Will Deacon <will.deacon@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rob Clark <robdclark@gmail.com>,
Thierry Reding <thierry.reding@gmail.com>,
linux-kernel@vger.kernel.org, Joerg Roedel <jroedel@suse.de>
Subject: [PATCH 4/9] iommu/dma: Use helper functions to access dev->iommu_fwspec
Date: Tue, 11 Dec 2018 13:19:05 +0100 [thread overview]
Message-ID: <20181211121910.5604-5-joro@8bytes.org> (raw)
In-Reply-To: <20181211121910.5604-1-joro@8bytes.org>
From: Joerg Roedel <jroedel@suse.de>
Use the new helpers dev_iommu_fwspec_get()/set() to access
the dev->iommu_fwspec pointer. This makes it easier to move
that pointer later into another struct.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
drivers/iommu/dma-iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index d1b04753b204..2b1c6912fbcc 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -177,7 +177,7 @@ EXPORT_SYMBOL(iommu_put_dma_cookie);
void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list)
{
- if (!is_of_node(dev->iommu_fwspec->iommu_fwnode))
+ if (!is_of_node(dev_iommu_fwspec_get(dev)->iommu_fwnode))
iort_iommu_msi_get_resv_regions(dev, list);
}
--
2.17.1
next prev parent reply other threads:[~2018-12-11 12:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-11 12:19 [PATCH 0/9 v2] Access dev->iommu_fwspec through functions Joerg Roedel
2018-12-11 12:19 ` Joerg Roedel
2018-12-11 12:19 ` [PATCH 1/9] iommu: Introduce wrappers around dev->iommu_fwspec Joerg Roedel
2018-12-11 12:19 ` [PATCH 3/9] iommu/arm-smmu: Use helper functions to access dev->iommu_fwspec Joerg Roedel
[not found] ` <20181211121910.5604-1-joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2018-12-11 12:19 ` [PATCH 2/9] ACPI/IORT: " Joerg Roedel
2018-12-11 12:19 ` Joerg Roedel
2018-12-17 9:17 ` Hanjun Guo
2018-12-17 9:17 ` Hanjun Guo
2018-12-11 12:19 ` Joerg Roedel [this message]
2018-12-11 12:19 ` [PATCH 4/9] iommu/dma: " Joerg Roedel
2018-12-11 12:19 ` [PATCH 5/9] iommu/ipmmu-vmsa: " Joerg Roedel
2018-12-11 12:19 ` [PATCH 6/9] iommu/mediatek: " Joerg Roedel
2018-12-12 13:40 ` Yong Wu
2018-12-12 13:40 ` Yong Wu
2018-12-11 12:19 ` [PATCH 7/9] iommu/of: " Joerg Roedel
2018-12-11 12:19 ` [PATCH 8/9] iommu/qcom: " Joerg Roedel
2018-12-11 12:19 ` [PATCH 9/9] iommu/tegra: " Joerg Roedel
2018-12-12 9:53 ` Thierry Reding
-- strict thread matches above, loose matches on Subject: below --
2018-12-04 16:29 [PATCH 0/9] Access dev->iommu_fwspec through functions Joerg Roedel
[not found] ` <20181204163002.15800-1-joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2018-12-04 16:29 ` [PATCH 4/9] iommu/dma: Use helper functions to access dev->iommu_fwspec Joerg Roedel
2018-12-04 16:29 ` Joerg Roedel
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