Lines Matching refs:filp
921 static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count, in cmm_read() argument
924 struct cm4000_dev *dev = filp->private_data; in cmm_read()
944 ((filp->f_flags & O_NONBLOCK) in cmm_read()
946 if (filp->f_flags & O_NONBLOCK) in cmm_read()
957 ((filp->f_flags & O_NONBLOCK) || (dev->rpos < dev->rlen)))) { in cmm_read()
958 if (filp->f_flags & O_NONBLOCK) in cmm_read()
966 ((filp->f_flags & O_NONBLOCK) in cmm_read()
968 if (filp->f_flags & O_NONBLOCK) in cmm_read()
1045 static ssize_t cmm_write(struct file *filp, const char __user *buf, in cmm_write() argument
1048 struct cm4000_dev *dev = filp->private_data; in cmm_write()
1096 ((filp->f_flags & O_NONBLOCK) in cmm_write()
1098 if (filp->f_flags & O_NONBLOCK) in cmm_write()
1111 ((filp->f_flags & O_NONBLOCK) in cmm_write()
1113 if (filp->f_flags & O_NONBLOCK) in cmm_write()
1399 static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in cmm_ioctl() argument
1401 struct cm4000_dev *dev = filp->private_data; in cmm_ioctl()
1403 struct inode *inode = file_inode(filp); in cmm_ioctl()
1486 ((filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1489 if (filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1536 ((filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1539 if (filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1554 ((filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1557 if (filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1585 ((filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1588 if (filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1597 ((filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1600 if (filp->f_flags & O_NONBLOCK) in cmm_ioctl()
1632 static int cmm_open(struct inode *inode, struct file *filp) in cmm_open() argument
1655 filp->private_data = dev; in cmm_open()
1672 if (filp->f_flags & O_NONBLOCK) { in cmm_open()
1685 ret = nonseekable_open(inode, filp); in cmm_open()
1691 static int cmm_close(struct inode *inode, struct file *filp) in cmm_close() argument