diff options
Diffstat (limited to 'drivers/infiniband/hw/amso1100/c2_alloc.c')
| -rw-r--r-- | drivers/infiniband/hw/amso1100/c2_alloc.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_alloc.c b/drivers/infiniband/hw/amso1100/c2_alloc.c index 0315f99e419..78d247ec696 100644 --- a/drivers/infiniband/hw/amso1100/c2_alloc.c +++ b/drivers/infiniband/hw/amso1100/c2_alloc.c @@ -32,7 +32,6 @@ */ #include <linux/errno.h> -#include <linux/slab.h> #include <linux/bitmap.h> #include "c2.h" @@ -50,7 +49,7 @@ static int c2_alloc_mqsp_chunk(struct c2_dev *c2dev, gfp_t gfp_mask, return -ENOMEM; new_head->dma_addr = dma_addr; - pci_unmap_addr_set(new_head, mapping, new_head->dma_addr); + dma_unmap_addr_set(new_head, mapping, new_head->dma_addr); new_head->next = NULL; new_head->head = 0; @@ -82,13 +81,13 @@ void c2_free_mqsp_pool(struct c2_dev *c2dev, struct sp_chunk *root) while (root) { next = root->next; dma_free_coherent(&c2dev->pcidev->dev, PAGE_SIZE, root, - pci_unmap_addr(root, mapping)); + dma_unmap_addr(root, mapping)); root = next; } } -u16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, - dma_addr_t *dma_addr, gfp_t gfp_mask) +__be16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, + dma_addr_t *dma_addr, gfp_t gfp_mask) { u16 mqsp; @@ -113,14 +112,14 @@ u16 *c2_alloc_mqsp(struct c2_dev *c2dev, struct sp_chunk *head, *dma_addr = head->dma_addr + ((unsigned long) &(head->shared_ptr[mqsp]) - (unsigned long) head); - pr_debug("%s addr %p dma_addr %llx\n", __FUNCTION__, + pr_debug("%s addr %p dma_addr %llx\n", __func__, &(head->shared_ptr[mqsp]), (unsigned long long) *dma_addr); - return &(head->shared_ptr[mqsp]); + return (__force __be16 *) &(head->shared_ptr[mqsp]); } return NULL; } -void c2_free_mqsp(u16 * mqsp) +void c2_free_mqsp(__be16 *mqsp) { struct sp_chunk *head; u16 idx; @@ -129,7 +128,7 @@ void c2_free_mqsp(u16 * mqsp) head = (struct sp_chunk *) ((unsigned long) mqsp & PAGE_MASK); /* Link head to new mqsp */ - *mqsp = head->head; + *mqsp = (__force __be16) head->head; /* Compute the shared_ptr index */ idx = ((unsigned long) mqsp & ~PAGE_MASK) >> 1; |