Add comment for compat_ioctl to SR

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 11:09 UTC #0 lore raw

PATCH 1/1 Add comment for compat_ioctl to SR

Add comment that SR doesn't support compat_ioctl (because it doesn't pass down any driver ioctls right now)

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

drivers/scsi/sr.c renamed from drivers/scsi/sr.c-o +4 -0

diff -u linux-2.6.11-rc1-bk4/drivers/scsi/sr.c-o linux-2.6.11-rc1-bk4/drivers/scsi/sr.c
@@ -516,6 +516,10 @@
 	.release	= sr_block_release,
 	.ioctl		= sr_block_ioctl,
 	.media_changed	= sr_block_media_changed,
+	/* 
+	 * No compat_ioctl for now because sr_block_ioctl never
+	 * seems to pass arbitary ioctls down to host drivers.
+	 */
 };
 
 static int sr_open(struct cdrom_device_info *cdi, int purpose)