132 int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master)  in drm_pci_set_busid()  argument
134 	master->unique = kasprintf(GFP_KERNEL, "pci:%04x:%02x:%02x.%d",  in drm_pci_set_busid()
139 	if (!master->unique)  in drm_pci_set_busid()
142 	master->unique_len = strlen(master->unique);  in drm_pci_set_busid()
148 		       struct drm_master *master,  in drm_pci_set_unique()  argument
153 	master->unique_len = u->unique_len;  in drm_pci_set_unique()
154 	master->unique = kmalloc(master->unique_len + 1, GFP_KERNEL);  in drm_pci_set_unique()
155 	if (!master->unique) {  in drm_pci_set_unique()
160 	if (copy_from_user(master->unique, u->unique, master->unique_len)) {  in drm_pci_set_unique()
165 	master->unique[master->unique_len] = '\0';  in drm_pci_set_unique()
170 	ret = sscanf(master->unique, "PCI:%d:%d:%d", &bus, &slot, &func);  in drm_pci_set_unique()
429 		       struct drm_master *master,  in drm_pci_set_unique()  argument