diff options
Diffstat (limited to 'drivers/staging/vme/devices/vme_user.c')
| -rw-r--r-- | drivers/staging/vme/devices/vme_user.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c index a72f7a9..9cca97a 100644 --- a/drivers/staging/vme/devices/vme_user.c +++ b/drivers/staging/vme/devices/vme_user.c @@ -563,31 +563,6 @@ static const struct file_operations vme_user_fops = { .mmap = vme_user_mmap, }; -/* - * Unallocate a previously allocated buffer - */ -static void buf_unalloc(int num) -{ - if (image[num].kern_buf) { -#ifdef VME_DEBUG - pr_debug("UniverseII:Releasing buffer at %p\n", - image[num].pci_buf); -#endif - - vme_free_consistent(image[num].resource, image[num].size_buf, - image[num].kern_buf, image[num].pci_buf); - - image[num].kern_buf = NULL; - image[num].pci_buf = 0; - image[num].size_buf = 0; - -#ifdef VME_DEBUG - } else { - pr_debug("UniverseII: Buffer not allocated\n"); -#endif - } -} - static int vme_user_match(struct vme_dev *vdev) { int i; @@ -765,7 +740,8 @@ err_master: err_slave: while (i > SLAVE_MINOR) { i--; - buf_unalloc(i); + vme_free_consistent(image[i].resource, image[i].size_buf, + image[i].kern_buf, image[i].pci_buf); vme_slave_free(image[i].resource); } err_class: @@ -795,7 +771,8 @@ static int vme_user_remove(struct vme_dev *dev) for (i = SLAVE_MINOR; i < (SLAVE_MAX + 1); i++) { vme_slave_set(image[i].resource, 0, 0, 0, 0, VME_A32, 0); - buf_unalloc(i); + vme_free_consistent(image[i].resource, image[i].size_buf, + image[i].kern_buf, image[i].pci_buf); vme_slave_free(image[i].resource); } |
