get_area
struct logic_iomem_area *area = get_area(addr);
struct logic_iomem_area *area = get_area(addr); \
struct logic_iomem_area *area = get_area(addr); \
struct logic_iomem_area *area = get_area(addr);
struct logic_iomem_area *area = get_area(addr);
struct logic_iomem_area *area = get_area(addr);
unsigned long (*get_area)(struct file *, unsigned long,
get_area = file->f_op->get_unmapped_area;
get_area = shmem_get_unmapped_area;
if (get_area) {
addr = get_area(file, addr, len, pgoff, flags);