diff options
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_uiom.c')
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_uiom.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c index 760b254ba42d..e212929369df 100644 --- a/drivers/infiniband/hw/usnic/usnic_uiom.c +++ b/drivers/infiniband/hw/usnic/usnic_uiom.c @@ -40,7 +40,6 @@ #include <linux/iommu.h> #include <linux/workqueue.h> #include <linux/list.h> -#include <linux/pci.h> #include <rdma/ib_verbs.h> #include "usnic_log.h" @@ -439,7 +438,7 @@ void usnic_uiom_reg_release(struct usnic_uiom_reg *uiomr) __usnic_uiom_release_tail(uiomr); } -struct usnic_uiom_pd *usnic_uiom_alloc_pd(void) +struct usnic_uiom_pd *usnic_uiom_alloc_pd(struct device *dev) { struct usnic_uiom_pd *pd; void *domain; @@ -448,7 +447,7 @@ struct usnic_uiom_pd *usnic_uiom_alloc_pd(void) if (!pd) return ERR_PTR(-ENOMEM); - pd->domain = domain = iommu_domain_alloc(&pci_bus_type); + pd->domain = domain = iommu_domain_alloc(dev->bus); if (!domain) { usnic_err("Failed to allocate IOMMU domain"); kfree(pd); @@ -556,13 +555,3 @@ void usnic_uiom_free_dev_list(struct device **devs) { kfree(devs); } - -int usnic_uiom_init(char *drv_name) -{ - if (!iommu_present(&pci_bus_type)) { - usnic_err("IOMMU required but not present or enabled. USNIC QPs will not function w/o enabling IOMMU\n"); - return -EPERM; - } - - return 0; -} |