diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-28 17:42:50 +0530 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2017-08-30 17:53:29 +0200 |
| commit | cceb84519520c775d2660ea6b878215cd116af75 (patch) | |
| tree | 8901b8c8a7eacd2c7e4e0564eb3c6a9400dffd21 /drivers/iommu | |
| parent | f42c22351455bcc8b9eecea19b48bdb499a50a65 (diff) | |
iommu/s390: Constify iommu_ops
iommu_ops are not supposed to change at runtime.
Functions 'bus_set_iommu' working with const iommu_ops provided
by <linux/iommu.h>. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/s390-iommu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/s390-iommu.c b/drivers/iommu/s390-iommu.c index 85f3bc52efc2..0e2f31f9032b 100644 --- a/drivers/iommu/s390-iommu.c +++ b/drivers/iommu/s390-iommu.c @@ -18,7 +18,7 @@ */ #define S390_IOMMU_PGSIZES (~0xFFFUL) -static struct iommu_ops s390_iommu_ops; +static const struct iommu_ops s390_iommu_ops; struct s390_domain { struct iommu_domain domain; @@ -362,7 +362,7 @@ void zpci_destroy_iommu(struct zpci_dev *zdev) iommu_device_sysfs_remove(&zdev->iommu_dev); } -static struct iommu_ops s390_iommu_ops = { +static const struct iommu_ops s390_iommu_ops = { .capable = s390_iommu_capable, .domain_alloc = s390_domain_alloc, .domain_free = s390_domain_free, |