diff options
| author | Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com> | 2017-12-14 12:34:06 -0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-19 10:54:44 +0100 |
| commit | 658a494a5b793ab19575f6825cd3f01ce662b0c6 (patch) | |
| tree | c58c6d2489d5bc02ef580c29f89c96c6660f5110 /drivers/misc | |
| parent | 9d14e766183efb44579e9f14ed6e3417c784b798 (diff) | |
genwqe: Remove unused parameter in some functions
This is a clean-up patch, no functional changes intended.
It removes the unused parameter of type "struct ddcb_requ*" from
the functions genwqe_user_vmap() and genwqe_user_vunmap().
Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/genwqe/card_base.h | 6 | ||||
| -rw-r--r-- | drivers/misc/genwqe/card_dev.c | 12 | ||||
| -rw-r--r-- | drivers/misc/genwqe/card_utils.c | 5 |
3 files changed, 10 insertions, 13 deletions
diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h index a9314b06b97b..1c3967f10f55 100644 --- a/drivers/misc/genwqe/card_base.h +++ b/drivers/misc/genwqe/card_base.h @@ -490,11 +490,9 @@ int genwqe_read_app_id(struct genwqe_dev *cd, char *app_name, int len); /* Memory allocation/deallocation; dma address handling */ int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, - void *uaddr, unsigned long size, - struct ddcb_requ *req); + void *uaddr, unsigned long size); -int genwqe_user_vunmap(struct genwqe_dev *cd, struct dma_mapping *m, - struct ddcb_requ *req); +int genwqe_user_vunmap(struct genwqe_dev *cd, struct dma_mapping *m); static inline bool dma_mapping_used(struct dma_mapping *m) { diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c index 9ca6d18e52e7..0dd6b5ef314a 100644 --- a/drivers/misc/genwqe/card_dev.c +++ b/drivers/misc/genwqe/card_dev.c @@ -226,7 +226,7 @@ static void genwqe_remove_mappings(struct genwqe_file *cfile) kfree(dma_map); } else if (dma_map->type == GENWQE_MAPPING_SGL_TEMP) { /* we use dma_map statically from the request */ - genwqe_user_vunmap(cd, dma_map, NULL); + genwqe_user_vunmap(cd, dma_map); } } } @@ -249,7 +249,7 @@ static void genwqe_remove_pinnings(struct genwqe_file *cfile) * deleted. */ list_del_init(&dma_map->pin_list); - genwqe_user_vunmap(cd, dma_map, NULL); + genwqe_user_vunmap(cd, dma_map); kfree(dma_map); } } @@ -790,7 +790,7 @@ static int genwqe_pin_mem(struct genwqe_file *cfile, struct genwqe_mem *m) return -ENOMEM; genwqe_mapping_init(dma_map, GENWQE_MAPPING_SGL_PINNED); - rc = genwqe_user_vmap(cd, dma_map, (void *)map_addr, map_size, NULL); + rc = genwqe_user_vmap(cd, dma_map, (void *)map_addr, map_size); if (rc != 0) { dev_err(&pci_dev->dev, "[%s] genwqe_user_vmap rc=%d\n", __func__, rc); @@ -820,7 +820,7 @@ static int genwqe_unpin_mem(struct genwqe_file *cfile, struct genwqe_mem *m) return -ENOENT; genwqe_del_pin(cfile, dma_map); - genwqe_user_vunmap(cd, dma_map, NULL); + genwqe_user_vunmap(cd, dma_map); kfree(dma_map); return 0; } @@ -841,7 +841,7 @@ static int ddcb_cmd_cleanup(struct genwqe_file *cfile, struct ddcb_requ *req) if (dma_mapping_used(dma_map)) { __genwqe_del_mapping(cfile, dma_map); - genwqe_user_vunmap(cd, dma_map, req); + genwqe_user_vunmap(cd, dma_map); } if (req->sgls[i].sgl != NULL) genwqe_free_sync_sgl(cd, &req->sgls[i]); @@ -947,7 +947,7 @@ static int ddcb_cmd_fixups(struct genwqe_file *cfile, struct ddcb_requ *req) m->write = 0; rc = genwqe_user_vmap(cd, m, (void *)u_addr, - u_size, req); + u_size); if (rc != 0) goto err_out; diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c index 0593105991da..8f2e6442d88b 100644 --- a/drivers/misc/genwqe/card_utils.c +++ b/drivers/misc/genwqe/card_utils.c @@ -571,7 +571,7 @@ static int genwqe_free_user_pages(struct page **page_list, * Return: 0 if success */ int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, void *uaddr, - unsigned long size, struct ddcb_requ *req) + unsigned long size) { int rc = -EINVAL; unsigned long data, offs; @@ -641,8 +641,7 @@ int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, void *uaddr, * @cd: pointer to genwqe device * @m: mapping params */ -int genwqe_user_vunmap(struct genwqe_dev *cd, struct dma_mapping *m, - struct ddcb_requ *req) +int genwqe_user_vunmap(struct genwqe_dev *cd, struct dma_mapping *m) { struct pci_dev *pci_dev = cd->pci_dev; |