Add compat_ioctl to osst

PATCH New Andi Kleen 1 participant 1 message Jan 18, 2005 SCSI

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Andi Kleen

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2005-01-18 11:13 UTC #0 lore raw

PATCH 1/1 Add compat_ioctl to osst

Add compat_ioctl to osst

Signed-off-by Andi Kleen <[email protected]>

drivers/scsi/osst.c renamed from drivers/scsi/osst.c-o +16 -0

diff -u linux-2.6.11-rc1-bk4/drivers/scsi/osst.c-o linux-2.6.11-rc1-bk4/drivers/scsi/osst.c
@@ -5117,6 +5117,22 @@
 	return retval;
 }
 
+#ifdef CONFIG_COMPAT
+static long osst_compat_ioctl(struct file * file, unsigned int cmd_in, unsigned long arg)
+{
+	struct osst_tape *STp = file->private_data;
+	struct scsi_device *sdev = STp->device;
+	int ret = -ENOIOCTLCMD;
+	if (sdev->host->hostt->compat_ioctl) {
+
+		ret = sdev->host->hostt->compat_ioctl(sdev, cmd_in, arg);
+
+	}
+	return ret;
+}
+#endif
+
+
 
 
 /* Memory handling routines */

@@ -5452,6 +5468,9 @@

 	.read =         osst_read,
 	.write =        osst_write,
 	.ioctl =        osst_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = osst_compat_ioctl,
+#endif
 	.open =         os_scsi_tape_open,
 	.flush =        os_scsi_tape_flush,
 	.release =      os_scsi_tape_close,