autofs/inode.c:	if ( !pipe->f_op || !pipe->f_op->write )
autofs/waitq.c:	       (wr = file->f_op->write(file,data,bytes,&file->f_pos)) > 0) {
autofs4/inode.c:	if ( !pipe->f_op || !pipe->f_op->write )
autofs4/waitq.c:	       (wr = file->f_op->write(file,data,bytes,&file->f_pos)) > 0) {
binfmt_aout.c:	return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
binfmt_aout.c:if (file->f_op->llseek) { \
binfmt_aout.c:	if (file->f_op->llseek(file,(offset),0) != (offset)) \
binfmt_aout.c:		bprm->file->f_op->read(bprm->file, (char *) N_TXTADDR(ex),
binfmt_aout.c:		bprm->file->f_op->read(bprm->file, (char *) N_DATADDR(ex),
binfmt_aout.c:		error = bprm->file->f_op->read(bprm->file, (char *)text_addr,
binfmt_aout.c:		if (!bprm->file->f_op->mmap||((fd_offset & ~PAGE_MASK) != 0)) {
binfmt_aout.c:			bprm->file->f_op->read(bprm->file,(char *)N_TXTADDR(ex),
binfmt_aout.c:		file->f_op->read(file, (char *)start_addr,
binfmt_elf.c:	if (!interpreter->f_op || !interpreter->f_op->mmap)
binfmt_elf.c:	if (!interpreter->f_op || !interpreter->f_op->read)
binfmt_elf.c:	retval = interpreter->f_op->read(interpreter, addr, text_data, &offset);
binfmt_elf.c:	if (!bprm->file->f_op||!bprm->file->f_op->mmap)
binfmt_elf.c:	   !elf_check_arch(&elf_ex) || !file->f_op || !file->f_op->mmap)
binfmt_elf.c:	return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
binfmt_elf.c:	if (file->f_op->llseek) {
binfmt_elf.c:		if (file->f_op->llseek(file, off, 0) != off)
binfmt_em86.c:		(!bprm->file->f_op || !bprm->file->f_op->mmap)) {
buffer.c:	if (!file->f_op || !file->f_op->fsync)
buffer.c:	err = file->f_op->fsync(file, dentry, 0);
buffer.c:	if (!file->f_op || !file->f_op->fsync)
buffer.c:	err = file->f_op->fsync(file, dentry, 1);
coda/file.c:	if (!cfile->f_op || !cfile->f_op->read)
coda/file.c:	return cfile->f_op->read(cfile, buf, count, ppos);
coda/file.c:	if (!cfile->f_op || !cfile->f_op->write)
coda/file.c:	ret = cfile->f_op->write(cfile, buf, count, ppos);
coda/file.c:	if (!cfile->f_op || !cfile->f_op->mmap)
coda/file.c:	return cfile->f_op->mmap(cfile, vma);
coda/file.c:	if (cfile->f_op && cfile->f_op->fsync) {
coda/file.c:		err = cfile->f_op->fsync(cfile, cdentry, datasync);
devfs/base.c:	err = file->f_op->open ? (*file->f_op->open) (inode, file) : 0;
devices.c:		if (filp->f_op->open != NULL) {
devices.c:			ret = filp->f_op->open(inode,filp);
dquot.c:		ret = filp->f_op->write(filp, (char *)&dqbuf, 
dquot.c:	filp->f_op->read(filp, (char *)&dquot->dq_dqb, sizeof(struct dqblk), &offset);
dquot.c:	if (!f->f_op || !f->f_op->read || !f->f_op->write)
exec.c:	if(file->f_op && file->f_op->read) {
exec.c:	if (!file->f_op->read)
exec.c:	result = file->f_op->read(file, addr, count, &pos);
exec.c:	if (!file->f_op->write)
fcntl.c:		if (filp->f_op && filp->f_op->fasync) {
fcntl.c:			error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0);
file_table.c:	if (filp->f_op->open)
file_table.c:		return filp->f_op->open(dentry->d_inode, filp);
file_table.c:		if (file->f_op && file->f_op->release)
file_table.c:			file->f_op->release(inode, file);
intermezzo/journal.c:        if ( ! file->f_op->write ) {
intermezzo/journal.c:        rc = file->f_op->write(file, str, len, off);
intermezzo/journal.c:        if ( ! file->f_op->read ) {
intermezzo/journal.c:        rc = file->f_op->read(file, str, len, off);
intermezzo/vfs.c:        if (f->f_op && f->f_op->open) {
intermezzo/vfs.c:                error = f->f_op->open(inode, f);
ioctl.c:	if (filp->f_op && filp->f_op->ioctl)
ioctl.c:		return filp->f_op->ioctl(inode, filp, cmd, arg);
ioctl.c:				if (filp->f_op && filp->f_op->fasync)
ioctl.c:					error = filp->f_op->fasync(fd, filp, on);
ioctl.c:			else if (filp->f_op && filp->f_op->ioctl)
ioctl.c:				error = filp->f_op->ioctl(filp->f_dentry->d_inode, filp, cmd, arg);
locks.c:	    (lock = fl->fl_file->f_op->lock) != NULL) {
locks.c:	if (filp->f_op && filp->f_op->lock) {
locks.c:		error = filp->f_op->lock(filp, F_GETLK, &file_lock);
locks.c:	if (filp->f_op && filp->f_op->lock != NULL) {
locks.c:		error = filp->f_op->lock(filp, cmd, file_lock);
locks.c:	if (filp->f_op && filp->f_op->lock) {
locks.c:		error = filp->f_op->lock(filp, F_GETLK, &file_lock);
locks.c:	if (filp->f_op && filp->f_op->lock != NULL) {
locks.c:		error = filp->f_op->lock(filp, cmd, file_lock);
nfsd/nfsfh.c:	if (!file.f_op->readdir)
nfsd/nfsfh.c:	if (file.f_op->release)
nfsd/nfsfh.c:		file.f_op->release(dir, &file);
nfsd/vfs.c:	if (filp->f_op && filp->f_op->open) {
nfsd/vfs.c:		err = filp->f_op->open(inode, filp);
nfsd/vfs.c:	if (filp->f_op && filp->f_op->release)
nfsd/vfs.c:		filp->f_op->release(inode, filp);
nfsd/vfs.c:	filp->f_op->fsync(filp, filp->f_dentry, 0);
nfsd/vfs.c:	if (!file.f_op->read)
nfsd/vfs.c:	err = file.f_op->read(&file, buf, *count, &file.f_pos);
nfsd/vfs.c:	if (!file.f_op->write)
nfsd/vfs.c:	if (file.f_op->fsync == 0) {/* COMMIT3 cannot work */
nfsd/vfs.c:	err = file.f_op->write(&file, buf, cnt, &file.f_pos);
nfsd/vfs.c:		if (file.f_op && file.f_op->fsync) {
nfsd/vfs.c:	if (!file.f_op->readdir)
nfsd/vfs.c:		dprintk("nfsd: f_op->readdir(%x/%ld @ %d) buflen = %d (%d)\n",
nfsd/vfs.c:		err = file.f_op->readdir(&file, &cd, (filldir_t) func);
open.c:	if (f->f_op && f->f_op->open) {
open.c:		error = f->f_op->open(inode,f);
open.c:	if (filp->f_op && filp->f_op->flush) {
open.c:		retval = filp->f_op->flush(filp);
read_write.c:	if (file->f_op && file->f_op->llseek)
read_write.c:		fn = file->f_op->llseek;
read_write.c:				if (file->f_op && (read = file->f_op->read) != NULL)
read_write.c:				if (file->f_op && (write = file->f_op->write) != NULL)
read_write.c:	fnv = (type == VERIFY_WRITE ? file->f_op->readv : file->f_op->writev);
read_write.c:	fn = (type == VERIFY_WRITE ? file->f_op->read :
read_write.c:	      (io_fn_t) file->f_op->write);
read_write.c:	    (file->f_op->readv || file->f_op->read))
read_write.c:	    (file->f_op->writev || file->f_op->write))
read_write.c:	if (!file->f_op || !(read = file->f_op->read))
read_write.c:	if (!file->f_op || !(write = file->f_op->write))
readdir.c:	if (!file->f_op || !file->f_op->readdir)
readdir.c:		res = file->f_op->readdir(file, buf, filler);
select.c:				if (file->f_op && file->f_op->poll)
select.c:					mask = file->f_op->poll(file, wait);
select.c:				if (file->f_op && file->f_op->poll)
select.c:					mask = file->f_op->poll(file, *pwait);
seq_file.c: *	Ready-made ->f_op->read()
seq_file.c: *	Ready-made ->f_op->llseek()
seq_file.c: *	as ->f_op->release() if you don't have private data to destroy.
