···53535454/**5555 * pci_mmap_resource - map a PCI resource into user memory space5656- * @filp: open sysfs file5756 * @kobj: kobject for mapping5857 * @attr: struct bin_attribute for the file being mapped5958 * @vma: struct vm_area_struct passed into the mmap···6061 *6162 * Use the bus mapping routines to map a PCI resource into userspace.6263 */6363-static int pci_mmap_resource(struct file *filp, struct kobject *kobj,6464+static int pci_mmap_resource(struct kobject *kobj,6465 struct bin_attribute *attr,6566 struct vm_area_struct *vma, int sparse)6667{