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iommu: Move iommu_fwspec to struct dev_iommu

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Move the iommu_fwspec pointer in struct device into struct dev_iommu.
This is a step in the effort to reduce the iommu related pointers in
struct device to one.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Will Deacon <will@kernel.org> # arm-smmu
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20200326150841.10083-7-joro@8bytes.org
This commit is contained in:
Joerg Roedel
2020-03-26 16:08:31 +01:00
parent 045a704260
commit 72acd9df18
3 changed files with 11 additions and 7 deletions
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3
include/linux/device.h
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@@ -42,7 +42,6 @@ struct device_node;
struct fwnode_handle;
struct iommu_ops;
struct iommu_group;
struct iommu_fwspec;
struct dev_pin_info;
struct dev_iommu;
@@ -513,7 +512,6 @@ struct dev_links_info {
* gone away. This should be set by the allocator of the
* device (i.e. the bus driver that discovered the device).
* @iommu_group: IOMMU group the device belongs to.
* @iommu_fwspec: IOMMU-specific properties supplied by firmware.
* @iommu: Per device generic IOMMU runtime data
*
* @offline_disabled: If set, the device is permanently online.
@@ -613,7 +611,6 @@ struct device {
void (*release)(struct device *dev);
struct iommu_group *iommu_group;
struct iommu_fwspec *iommu_fwspec;
struct dev_iommu *iommu;
bool offline_disabled:1;