3 files changed, 26 insertions, 31 deletions

diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index f9c1192dc15e..7c80711e18ed 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -71,7 +71,7 @@ MODULE_ALIAS_BLOCKDEV_MAJOR(SCSI_CDROM_MAJOR);
 #define SR_CAPABILITIES \
         (CDC_CLOSE_TRAY|CDC_OPEN_TRAY|CDC_LOCK|CDC_SELECT_SPEED| \
          CDC_SELECT_DISC|CDC_MULTI_SESSION|CDC_MCN|CDC_MEDIA_CHANGED| \
-         CDC_PLAY_AUDIO|CDC_RESET|CDC_IOCTLS|CDC_DRIVE_STATUS| \
+         CDC_PLAY_AUDIO|CDC_RESET|CDC_DRIVE_STATUS| \
          CDC_CD_R|CDC_CD_RW|CDC_DVD|CDC_DVD_R|CDC_DVD_RAM|CDC_GENERIC_PACKET| \
          CDC_MRW|CDC_MRW_W|CDC_RAM)
 
@@ -118,7 +118,6 @@ static struct cdrom_device_ops sr_dops = {
         .get_mcn                = sr_get_mcn,
         .reset                  = sr_reset,
         .audio_ioctl            = sr_audio_ioctl,
-        .dev_ioctl              = sr_dev_ioctl,
         .capability             = SR_CAPABILITIES,
         .generic_packet         = sr_packet,
 };
@@ -456,17 +455,33 @@ static int sr_block_ioctl(struct inode *inode, struct file *file, unsigned cmd,
 {
         struct scsi_cd *cd = scsi_cd(inode->i_bdev->bd_disk);
         struct scsi_device *sdev = cd->device;
+        void __user *argp = (void __user *)arg;
+        int ret;
 
-        /*
-         * Send SCSI addressing ioctls directly to mid level, send other
-         * ioctls to cdrom/block level.
-         */
-        switch (cmd) {
-                case SCSI_IOCTL_GET_IDLUN:
-                case SCSI_IOCTL_GET_BUS_NUMBER:
-                        return scsi_ioctl(sdev, cmd, (void __user *)arg);
+        /*
+         * Send SCSI addressing ioctls directly to mid level, send other
+         * ioctls to cdrom/block level.
+         */
+        switch (cmd) {
+        case SCSI_IOCTL_GET_IDLUN:
+        case SCSI_IOCTL_GET_BUS_NUMBER:
+                return scsi_ioctl(sdev, cmd, argp);
         }
-        return cdrom_ioctl(file, &cd->cdi, inode, cmd, arg);
+
+        ret = cdrom_ioctl(file, &cd->cdi, inode, cmd, arg);
+        if (ret != ENOSYS)
+                return ret;
+
+        /*
+         * ENODEV means that we didn't recognise the ioctl, or that we
+         * cannot execute it in the current device state.  In either
+         * case fall through to scsi_ioctl, which will return ENDOEV again
+         * if it doesn't recognise the ioctl
+         */
+        ret = scsi_nonblockable_ioctl(sdev, cmd, argp, NULL);
+        if (ret != -ENODEV)
+                return ret;
+        return scsi_ioctl(sdev, cmd, argp);
 }
 
 static int sr_block_media_changed(struct gendisk *disk)
diff --git a/drivers/scsi/sr.h b/drivers/scsi/sr.h
index d2bcd99c272f..d65de9621b27 100644
--- a/drivers/scsi/sr.h
+++ b/drivers/scsi/sr.h
@@ -55,7 +55,6 @@ int sr_get_mcn(struct cdrom_device_info *, struct cdrom_mcn *);
 int sr_reset(struct cdrom_device_info *);
 int sr_select_speed(struct cdrom_device_info *cdi, int speed);
 int sr_audio_ioctl(struct cdrom_device_info *, unsigned int, void *);
-int sr_dev_ioctl(struct cdrom_device_info *, unsigned int, unsigned long);
 
 int sr_is_xa(Scsi_CD *);
 
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c
index b65462f76484..d1268cb46837 100644
--- a/drivers/scsi/sr_ioctl.c
+++ b/drivers/scsi/sr_ioctl.c
@@ -562,22 +562,3 @@ int sr_is_xa(Scsi_CD *cd)
 #endif
         return is_xa;
 }
-
-int sr_dev_ioctl(struct cdrom_device_info *cdi,
-                 unsigned int cmd, unsigned long arg)
-{
-        Scsi_CD *cd = cdi->handle;
-        int ret;
-        
-        ret = scsi_nonblockable_ioctl(cd->device, cmd,
-                                      (void __user *)arg, NULL);
-        /*
-         * ENODEV means that we didn't recognise the ioctl, or that we
-         * cannot execute it in the current device state.  In either
-         * case fall through to scsi_ioctl, which will return ENDOEV again
-         * if it doesn't recognise the ioctl
-         */
-        if (ret != -ENODEV)
-                return ret;
-        return scsi_ioctl(cd->device, cmd, (void __user *)arg);
-}