9 files changed, 180 insertions, 124 deletions

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 9e89bf617790..249af6a1d56d 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -25,6 +25,7 @@
 #include <linux/init.h>
 #include <linux/kmod.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 
@@ -215,28 +216,24 @@ static unsigned int v4l2_poll(struct file *filp, struct poll_table_struct *poll)
         return vdev->fops->poll(filp, poll);
 }
 
-static int v4l2_ioctl(struct inode *inode, struct file *filp,
-                unsigned int cmd, unsigned long arg)
+static long v4l2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 {
         struct video_device *vdev = video_devdata(filp);
+        int ret;
 
-        if (!vdev->fops->ioctl)
-                return -ENOTTY;
         /* Allow ioctl to continue even if the device was unregistered.
            Things like dequeueing buffers might still be useful. */
-        return vdev->fops->ioctl(filp, cmd, arg);
-}
-
-static long v4l2_unlocked_ioctl(struct file *filp,
-                unsigned int cmd, unsigned long arg)
-{
-        struct video_device *vdev = video_devdata(filp);
+        if (vdev->fops->unlocked_ioctl) {
+                ret = vdev->fops->unlocked_ioctl(filp, cmd, arg);
+        } else if (vdev->fops->ioctl) {
+                /* TODO: convert all drivers to unlocked_ioctl */
+                lock_kernel();
+                ret = vdev->fops->ioctl(filp, cmd, arg);
+                unlock_kernel();
+        } else
+                ret = -ENOTTY;
 
-        if (!vdev->fops->unlocked_ioctl)
-                return -ENOTTY;
-        /* Allow ioctl to continue even if the device was unregistered.
-           Things like dequeueing buffers might still be useful. */
-        return vdev->fops->unlocked_ioctl(filp, cmd, arg);
+        return ret;
 }
 
 #ifdef CONFIG_MMU
@@ -307,22 +304,6 @@ static int v4l2_release(struct inode *inode, struct file *filp)
         return ret;
 }
 
-static const struct file_operations v4l2_unlocked_fops = {
-        .owner = THIS_MODULE,
-        .read = v4l2_read,
-        .write = v4l2_write,
-        .open = v4l2_open,
-        .get_unmapped_area = v4l2_get_unmapped_area,
-        .mmap = v4l2_mmap,
-        .unlocked_ioctl = v4l2_unlocked_ioctl,
-#ifdef CONFIG_COMPAT
-        .compat_ioctl = v4l2_compat_ioctl32,
-#endif
-        .release = v4l2_release,
-        .poll = v4l2_poll,
-        .llseek = no_llseek,
-};
-
 static const struct file_operations v4l2_fops = {
         .owner = THIS_MODULE,
         .read = v4l2_read,
@@ -330,7 +311,7 @@ static const struct file_operations v4l2_fops = {
         .open = v4l2_open,
         .get_unmapped_area = v4l2_get_unmapped_area,
         .mmap = v4l2_mmap,
-        .ioctl = v4l2_ioctl,
+        .unlocked_ioctl = v4l2_ioctl,
 #ifdef CONFIG_COMPAT
         .compat_ioctl = v4l2_compat_ioctl32,
 #endif
@@ -521,10 +502,7 @@ static int __video_register_device(struct video_device *vdev, int type, int nr,
                 ret = -ENOMEM;
                 goto cleanup;
         }
-        if (vdev->fops->unlocked_ioctl)
-                vdev->cdev->ops = &v4l2_unlocked_fops;
-        else
-                vdev->cdev->ops = &v4l2_fops;
+        vdev->cdev->ops = &v4l2_fops;
         vdev->cdev->owner = vdev->fops->owner;
         ret = cdev_add(vdev->cdev, MKDEV(VIDEO_MAJOR, vdev->minor), 1);
         if (ret < 0) {
diff --git a/drivers/staging/easycap/easycap.h b/drivers/staging/easycap/easycap.h
index ad836d2d26fe..f3c827eb0abe 100644
--- a/drivers/staging/easycap/easycap.h
+++ b/drivers/staging/easycap/easycap.h
@@ -463,15 +463,12 @@ struct data_buffer audio_buffer[];
 void             easycap_complete(struct urb *);
 int              easycap_open(struct inode *, struct file *);
 int              easycap_release(struct inode *, struct file *);
-int              easycap_ioctl(struct inode *, struct file *, \
-                                                unsigned int,  unsigned long);
+long             easycap_ioctl(struct file *, unsigned int,  unsigned long);
 
 /*vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv*/
 #if defined(EASYCAP_IS_VIDEODEV_CLIENT)
 int              easycap_open_noinode(struct file *);
 int              easycap_release_noinode(struct file *);
-long             easycap_ioctl_noinode(struct file *, \
-                                                unsigned int,  unsigned long);
 int              videodev_release(struct video_device *);
 #endif /*EASYCAP_IS_VIDEODEV_CLIENT*/
 /*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
@@ -515,8 +512,7 @@ void             easysnd_complete(struct urb *);
 ssize_t          easysnd_read(struct file *, char __user *, size_t, loff_t *);
 int              easysnd_open(struct inode *, struct file *);
 int              easysnd_release(struct inode *, struct file *);
-int              easysnd_ioctl(struct inode *, struct file *, \
-                                                unsigned int,  unsigned long);
+long             easysnd_ioctl(struct file *, unsigned int,  unsigned long);
 unsigned int     easysnd_poll(struct file *, poll_table *);
 void             easysnd_delete(struct kref *);
 int              submit_audio_urbs(struct easycap *);
diff --git a/drivers/staging/easycap/easycap_ioctl.c b/drivers/staging/easycap/easycap_ioctl.c
index 276b63dfe27e..9a42ae02cd5d 100644
--- a/drivers/staging/easycap/easycap_ioctl.c
+++ b/drivers/staging/easycap/easycap_ioctl.c
@@ -25,6 +25,7 @@
 */
 /*****************************************************************************/
 
+#include <linux/smp_lock.h>
 #include "easycap.h"
 #include "easycap_debug.h"
 #include "easycap_standard.h"
@@ -773,19 +774,10 @@ while (0xFFFFFFFF != easycap_control[i1].id) {
 SAY("WARNING: failed to adjust mute: control not found\n");
 return -ENOENT;
 }
-/****************************************************************************/
-/*vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv*/
-#if defined(EASYCAP_IS_VIDEODEV_CLIENT)
-long
-easycap_ioctl_noinode(struct file *file, unsigned int cmd, unsigned long arg)\
-                                                                        {
-        return easycap_ioctl((struct inode *)NULL, file, cmd, arg);
-}
-#endif /*EASYCAP_IS_VIDEODEV_CLIENT*/
-/*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
+
 /*--------------------------------------------------------------------------*/
-int easycap_ioctl(struct inode *inode, struct file *file, \
-                                        unsigned int cmd, unsigned long arg)
+static int easycap_ioctl_bkl(struct inode *inode, struct file *file,
+                             unsigned int cmd, unsigned long arg)
 {
 static struct easycap *peasycap;
 static struct usb_device *p;
@@ -1956,19 +1948,22 @@ default: {
 }
 return 0;
 }
-/****************************************************************************/
-/*vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv*/
-#if defined(EASYCAP_IS_VIDEODEV_CLIENT)
-long
-easysnd_ioctl_noinode(struct file *file, unsigned int cmd, unsigned long arg)
+
+long easycap_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-        return easysnd_ioctl((struct inode *)NULL, file, cmd, arg);
+        struct inode *inode = file->f_dentry->d_inode;
+        long ret;
+
+        lock_kernel();
+        ret = easycap_ioctl_bkl(inode, file, cmd, arg);
+        unlock_kernel();
+
+        return ret;
 }
-#endif /*EASYCAP_IS_VIDEODEV_CLIENT*/
-/*^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^*/
+
 /*--------------------------------------------------------------------------*/
-int easysnd_ioctl(struct inode *inode, struct file *file, \
-                                        unsigned int cmd, unsigned long arg)
+static int easysnd_ioctl_bkl(struct inode *inode, struct file *file,
+                             unsigned int cmd, unsigned long arg)
 {
 struct easycap *peasycap;
 struct usb_device *p;
@@ -2158,6 +2153,19 @@ default: {
 }
 return 0;
 }
+
+long easysnd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+{
+        struct inode *inode = file->f_dentry->d_inode;
+        long ret;
+
+        lock_kernel();
+        ret = easysnd_ioctl_bkl(inode, file, cmd, arg);
+        unlock_kernel();
+
+        return ret;
+}
+
 /*****************************************************************************/
 int explain_ioctl(__u32 wot)
 {
diff --git a/drivers/staging/easycap/easycap_main.c b/drivers/staging/easycap/easycap_main.c
index 09c194ce10a3..5a4bbd9b453f 100644
--- a/drivers/staging/easycap/easycap_main.c
+++ b/drivers/staging/easycap/easycap_main.c
@@ -60,13 +60,13 @@ struct usb_driver easycap_usb_driver = {
  */
 /*---------------------------------------------------------------------------*/
 const struct file_operations easycap_fops = {
-.owner =   THIS_MODULE,
-.open =    easycap_open,
-.release = easycap_release,
-.ioctl =   easycap_ioctl,
-.poll =    easycap_poll,
-.mmap =    easycap_mmap,
-.llseek =  no_llseek,
+        .owner          = THIS_MODULE,
+        .open           = easycap_open,
+        .release        = easycap_release,
+        .unlocked_ioctl = easycap_ioctl,
+        .poll           = easycap_poll,
+        .mmap           = easycap_mmap,
+        .llseek         = no_llseek,
 };
 struct vm_operations_struct easycap_vm_ops = {
 .open  = easycap_vma_open,
@@ -83,12 +83,12 @@ struct usb_class_driver easycap_class = {
 #if defined(EASYCAP_IS_VIDEODEV_CLIENT)
 #if defined(EASYCAP_NEEDS_V4L2_FOPS)
 const struct v4l2_file_operations v4l2_fops = {
-.owner =   THIS_MODULE,
-.open =    easycap_open_noinode,
-.release = easycap_release_noinode,
-.ioctl =   easycap_ioctl_noinode,
-.poll =    easycap_poll,
-.mmap =    easycap_mmap,
+        .owner          = THIS_MODULE,
+        .open           = easycap_open_noinode,
+        .release        = easycap_release_noinode,
+        .unlocked_ioctl = easycap_ioctl,
+        .poll           = easycap_poll,
+        .mmap           = easycap_mmap,
 };
 #endif /*EASYCAP_NEEDS_V4L2_FOPS*/
 int video_device_many /*=0*/;
@@ -102,12 +102,12 @@ struct video_device *pvideo_array[VIDEO_DEVICE_MANY], *pvideo_device;
  */
 /*--------------------------------------------------------------------------*/
 const struct file_operations easysnd_fops = {
-.owner =   THIS_MODULE,
-.open =    easysnd_open,
-.release = easysnd_release,
-.ioctl =   easysnd_ioctl,
-.read =    easysnd_read,
-.llseek =  no_llseek,
+        .owner          = THIS_MODULE,
+        .open           = easysnd_open,
+        .release        = easysnd_release,
+        .unlocked_ioctl = easysnd_ioctl,
+        .read           = easysnd_read,
+        .llseek         = no_llseek,
 };
 struct usb_class_driver easysnd_class = {
 .name = "usb/easysnd%d",
diff --git a/fs/autofs/root.c b/fs/autofs/root.c
index 9a0520b50663..11b1ea786d00 100644
--- a/fs/autofs/root.c
+++ b/fs/autofs/root.c
@@ -16,6 +16,7 @@
 #include <linux/slab.h>
 #include <linux/param.h>
 #include <linux/time.h>
+#include <linux/compat.h>
 #include <linux/smp_lock.h>
 #include "autofs_i.h"
 
@@ -25,13 +26,17 @@ static int autofs_root_symlink(struct inode *,struct dentry *,const char *);
 static int autofs_root_unlink(struct inode *,struct dentry *);
 static int autofs_root_rmdir(struct inode *,struct dentry *);
 static int autofs_root_mkdir(struct inode *,struct dentry *,int);
-static int autofs_root_ioctl(struct inode *, struct file *,unsigned int,unsigned long);
+static long autofs_root_ioctl(struct file *,unsigned int,unsigned long);
+static long autofs_root_compat_ioctl(struct file *,unsigned int,unsigned long);
 
 const struct file_operations autofs_root_operations = {
         .llseek         = generic_file_llseek,
         .read           = generic_read_dir,
         .readdir        = autofs_root_readdir,
-        .ioctl          = autofs_root_ioctl,
+        .unlocked_ioctl = autofs_root_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = autofs_root_compat_ioctl,
+#endif
 };
 
 const struct inode_operations autofs_root_inode_operations = {
@@ -492,6 +497,25 @@ static int autofs_root_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 }
 
 /* Get/set timeout ioctl() operation */
+#ifdef CONFIG_COMPAT
+static inline int autofs_compat_get_set_timeout(struct autofs_sb_info *sbi,
+                                         unsigned int __user *p)
+{
+        unsigned long ntimeout;
+
+        if (get_user(ntimeout, p) ||
+            put_user(sbi->exp_timeout / HZ, p))
+                return -EFAULT;
+
+        if (ntimeout > UINT_MAX/HZ)
+                sbi->exp_timeout = 0;
+        else
+                sbi->exp_timeout = ntimeout * HZ;
+
+        return 0;
+}
+#endif
+
 static inline int autofs_get_set_timeout(struct autofs_sb_info *sbi,
                                          unsigned long __user *p)
 {
@@ -546,7 +570,7 @@ static inline int autofs_expire_run(struct super_block *sb,
  * ioctl()'s on the root directory is the chief method for the daemon to
  * generate kernel reactions
  */
-static int autofs_root_ioctl(struct inode *inode, struct file *filp,
+static int autofs_do_root_ioctl(struct inode *inode, struct file *filp,
                              unsigned int cmd, unsigned long arg)
 {
         struct autofs_sb_info *sbi = autofs_sbi(inode->i_sb);
@@ -571,6 +595,10 @@ static int autofs_root_ioctl(struct inode *inode, struct file *filp,
                 return 0;
         case AUTOFS_IOC_PROTOVER: /* Get protocol version */
                 return autofs_get_protover(argp);
+#ifdef CONFIG_COMPAT
+        case AUTOFS_IOC_SETTIMEOUT32:
+                return autofs_compat_get_set_timeout(sbi, argp);
+#endif
         case AUTOFS_IOC_SETTIMEOUT:
                 return autofs_get_set_timeout(sbi, argp);
         case AUTOFS_IOC_EXPIRE:
@@ -579,4 +607,37 @@ static int autofs_root_ioctl(struct inode *inode, struct file *filp,
         default:
                 return -ENOSYS;
         }
+
+}
+
+static long autofs_root_ioctl(struct file *filp,
+                             unsigned int cmd, unsigned long arg)
+{
+        int ret;
+
+        lock_kernel();
+        ret = autofs_do_root_ioctl(filp->f_path.dentry->d_inode,
+                                   filp, cmd, arg);
+        unlock_kernel();
+
+        return ret;
+}
+
+#ifdef CONFIG_COMPAT
+static long autofs_root_compat_ioctl(struct file *filp,
+                             unsigned int cmd, unsigned long arg)
+{
+        struct inode *inode = filp->f_path.dentry->d_inode;
+        int ret;
+
+        lock_kernel();
+        if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)
+                ret = autofs_do_root_ioctl(inode, filp, cmd, arg);
+        else
+                ret = autofs_do_root_ioctl(inode, filp, cmd,
+                        (unsigned long)compat_ptr(arg));
+        unlock_kernel();
+
+        return ret;
 }
+#endif
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index db4117ed7803..48e056e70fd6 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -18,7 +18,9 @@
 #include <linux/slab.h>
 #include <linux/param.h>
 #include <linux/time.h>
+#include <linux/compat.h>
 #include <linux/smp_lock.h>
+
 #include "autofs_i.h"
 
 static int autofs4_dir_symlink(struct inode *,struct dentry *,const char *);
@@ -26,6 +28,7 @@ static int autofs4_dir_unlink(struct inode *,struct dentry *);
 static int autofs4_dir_rmdir(struct inode *,struct dentry *);
 static int autofs4_dir_mkdir(struct inode *,struct dentry *,int);
 static long autofs4_root_ioctl(struct file *,unsigned int,unsigned long);
+static long autofs4_root_compat_ioctl(struct file *,unsigned int,unsigned long);
 static int autofs4_dir_open(struct inode *inode, struct file *file);
 static struct dentry *autofs4_lookup(struct inode *,struct dentry *, struct nameidata *);
 static void *autofs4_follow_link(struct dentry *, struct nameidata *);
@@ -40,6 +43,9 @@ const struct file_operations autofs4_root_operations = {
         .readdir        = dcache_readdir,
         .llseek         = dcache_dir_lseek,
         .unlocked_ioctl = autofs4_root_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = autofs4_root_compat_ioctl,
+#endif
 };
 
 const struct file_operations autofs4_dir_operations = {
@@ -840,6 +846,26 @@ static int autofs4_dir_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 }
 
 /* Get/set timeout ioctl() operation */
+#ifdef CONFIG_COMPAT
+static inline int autofs4_compat_get_set_timeout(struct autofs_sb_info *sbi,
+                                         compat_ulong_t __user *p)
+{
+        int rv;
+        unsigned long ntimeout;
+
+        if ((rv = get_user(ntimeout, p)) ||
+             (rv = put_user(sbi->exp_timeout/HZ, p)))
+                return rv;
+
+        if (ntimeout > UINT_MAX/HZ)
+                sbi->exp_timeout = 0;
+        else
+                sbi->exp_timeout = ntimeout * HZ;
+
+        return 0;
+}
+#endif
+
 static inline int autofs4_get_set_timeout(struct autofs_sb_info *sbi,
                                          unsigned long __user *p)
 {
@@ -933,6 +959,10 @@ static int autofs4_root_ioctl_unlocked(struct inode *inode, struct file *filp,
                 return autofs4_get_protosubver(sbi, p);
         case AUTOFS_IOC_SETTIMEOUT:
                 return autofs4_get_set_timeout(sbi, p);
+#ifdef CONFIG_COMPAT
+        case AUTOFS_IOC_SETTIMEOUT32:
+                return autofs4_compat_get_set_timeout(sbi, p);
+#endif
 
         case AUTOFS_IOC_ASKUMOUNT:
                 return autofs4_ask_umount(filp->f_path.mnt, p);
@@ -961,3 +991,22 @@ static long autofs4_root_ioctl(struct file *filp,
 
         return ret;
 }
+
+#ifdef CONFIG_COMPAT
+static long autofs4_root_compat_ioctl(struct file *filp,
+                             unsigned int cmd, unsigned long arg)
+{
+        struct inode *inode = filp->f_path.dentry->d_inode;
+        int ret;
+
+        lock_kernel();
+        if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)
+                ret = autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
+        else
+                ret = autofs4_root_ioctl_unlocked(inode, filp, cmd,
+                        (unsigned long)compat_ptr(arg));
+        unlock_kernel();
+
+        return ret;
+}
+#endif
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 63ae85831464..5d9b936c458b 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -131,23 +131,6 @@ static int w_long(unsigned int fd, unsigned int cmd,
         return err;
 }
 
-static int rw_long(unsigned int fd, unsigned int cmd,
-                compat_ulong_t __user *argp)
-{
-        mm_segment_t old_fs = get_fs();
-        int err;
-        unsigned long val;
-
-        if(get_user(val, argp))
-                return -EFAULT;
-        set_fs (KERNEL_DS);
-        err = sys_ioctl(fd, cmd, (unsigned long)&val);
-        set_fs (old_fs);
-        if (!err && put_user(val, argp))
-                return -EFAULT;
-        return err;
-}
-
 struct compat_video_event {
         int32_t         type;
         compat_time_t   timestamp;
@@ -594,12 +577,6 @@ static int do_smb_getmountuid(unsigned int fd, unsigned int cmd,
         return err;
 }
 
-static int ioc_settimeout(unsigned int fd, unsigned int cmd,
-                compat_ulong_t __user *argp)
-{
-        return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, argp);
-}
-
 /* Bluetooth ioctls */
 #define HCIUARTSETPROTO         _IOW('U', 200, int)
 #define HCIUARTGETPROTO         _IOR('U', 201, int)
@@ -1284,13 +1261,6 @@ COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
 COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
 COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
 COMPATIBLE_IOCTL(OSS_GETVERSION)
-/* AUTOFS */
-COMPATIBLE_IOCTL(AUTOFS_IOC_CATATONIC)
-COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOVER)
-COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE)
-COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI)
-COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
-COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
 /* Raw devices */
 COMPATIBLE_IOCTL(RAW_SETBIND)
 COMPATIBLE_IOCTL(RAW_GETBIND)
@@ -1557,9 +1527,6 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
         case RAW_GETBIND:
                 return raw_ioctl(fd, cmd, argp);
 #endif
-#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
-        case AUTOFS_IOC_SETTIMEOUT32:
-                return ioc_settimeout(fd, cmd, argp);
         /* One SMB ioctl needs translations. */
 #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
         case SMB_IOC_GETMOUNTUID_32:
@@ -1614,9 +1581,6 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
         case KDSKBMETA:
         case KDSKBLED:
         case KDSETLED:
-        /* AUTOFS */
-        case AUTOFS_IOC_READY:
-        case AUTOFS_IOC_FAIL:
         /* NBD */
         case NBD_SET_SOCK:
         case NBD_SET_BLKSIZE:
diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c
index 023c03d02070..84a8cfc4e38e 100644
--- a/fs/ncpfs/ioctl.c
+++ b/fs/ncpfs/ioctl.c
@@ -20,7 +20,6 @@
 #include <linux/smp_lock.h>
 #include <linux/vmalloc.h>
 #include <linux/sched.h>
-#include <linux/smp_lock.h>
 
 #include <linux/ncp_fs.h>
 
diff --git a/include/linux/auto_fs.h b/include/linux/auto_fs.h
index 7b09c8348fd3..da64e15004b6 100644
--- a/include/linux/auto_fs.h
+++ b/include/linux/auto_fs.h
@@ -79,6 +79,7 @@ struct autofs_packet_expire {
 #define AUTOFS_IOC_FAIL       _IO(0x93,0x61)
 #define AUTOFS_IOC_CATATONIC  _IO(0x93,0x62)
 #define AUTOFS_IOC_PROTOVER   _IOR(0x93,0x63,int)
+#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,compat_ulong_t)
 #define AUTOFS_IOC_SETTIMEOUT _IOWR(0x93,0x64,unsigned long)
 #define AUTOFS_IOC_EXPIRE     _IOR(0x93,0x65,struct autofs_packet_expire)