[SCSI] ipr: Make ipr_ioctl static

This patch makes ipr_ioctl static.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NBrian King <brking@us.ibm.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/ipr.c

@@ -4837,7 +4837,7 @@ static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
  * Return value:
  * 	0 on success / other on failure
  **/
-int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
+static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
 {
 	struct ipr_resource_entry *res;