diff options
| author | Shawn Bohrer <shawn.bohrer@gmail.com> | 2009-10-18 15:32:15 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-11 12:23:01 -0800 |
| commit | 00a1855c21ab1efc71db98b0a87ea3d0ee7b8d92 (patch) | |
| tree | 7cba0653ee06542ab2a1198571a9c249354fdd1f | |
| parent | 013f230c4f2622cbbc736c50223b49bced024655 (diff) | |
| download | linux-00a1855c21ab1efc71db98b0a87ea3d0ee7b8d92.tar.bz2 | |
staging: comedi: Remove check for HAVE_UNLOCKED_IOCTL
All new kernels have unlocked_ioctl so we don't need to check.
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/comedi/comedi_compat32.c | 10 | ||||
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 9 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 9 |
3 files changed, 2 insertions, 26 deletions
diff --git a/drivers/staging/comedi/comedi_compat32.c b/drivers/staging/comedi/comedi_compat32.c index e2d7e6975263..04682d38e302 100644 --- a/drivers/staging/comedi/comedi_compat32.c +++ b/drivers/staging/comedi/comedi_compat32.c @@ -101,22 +101,12 @@ static int translated_ioctl(struct file *file, unsigned int cmd, if (!file->f_op) return -ENOTTY; -#ifdef HAVE_UNLOCKED_IOCTL if (file->f_op->unlocked_ioctl) { int rc = (int)(*file->f_op->unlocked_ioctl) (file, cmd, arg); if (rc == -ENOIOCTLCMD) rc = -ENOTTY; return rc; } -#endif - if (file->f_op->ioctl) { - int rc; - lock_kernel(); - rc = (*file->f_op->ioctl) (file->f_dentry->d_inode, - file, cmd, arg); - unlock_kernel(); - return rc; - } return -ENOTTY; } diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index aaad76e0a76a..a79b37f591ae 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -110,13 +110,8 @@ static struct device_attribute dev_attr_read_buffer_kb; static struct device_attribute dev_attr_max_write_buffer_kb; static struct device_attribute dev_attr_write_buffer_kb; -#ifdef HAVE_UNLOCKED_IOCTL static long comedi_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -#else -static int comedi_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -#endif { const unsigned minor = iminor(file->f_dentry->d_inode); struct comedi_device_file_info *dev_file_info = @@ -1867,11 +1862,7 @@ static int comedi_fasync(int fd, struct file *file, int on) const struct file_operations comedi_fops = { .owner = THIS_MODULE, -#ifdef HAVE_UNLOCKED_IOCTL .unlocked_ioctl = comedi_unlocked_ioctl, -#else - .ioctl = comedi_ioctl, -#endif #ifdef HAVE_COMPAT_IOCTL .compat_ioctl = comedi_compat_ioctl, #endif diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index 82aa86e718b2..e7c13eba983b 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -125,14 +125,9 @@ struct serial_data { static long tty_ioctl(struct file *f, unsigned op, unsigned long param) { -#ifdef HAVE_UNLOCKED_IOCTL - if (f->f_op->unlocked_ioctl) { + if (f->f_op->unlocked_ioctl) return f->f_op->unlocked_ioctl(f, op, param); - } -#endif - if (f->f_op->ioctl) { - return f->f_op->ioctl(f->f_dentry->d_inode, f, op, param); - } + return -ENOSYS; } |