ide-ops.c line 1262 and ide-scsi

[rmoser]

Watch out for ide-ops.c:1262 when using ide-scsi.  ide-scsi does
NOT seem to work when I haven't previously loaded ide-floppy and/or
ide-cd to let me use my drives.  However, once I have done so, it
works for about 4 seconds.  Then it dies.  I can pull the stack trace
and register dump out of my syslog, but I can tell you the EIP is 0010,
the kernel is in interrupt, and it's not tainted.  Experienced with both a
standard 2.4.21 kernel and a 2.4.21-smt (supermount-ng.sf.net patch)
kernel.

Versions Affected:
	2.4.21
	2.4.21 + supermount.sf.net 2.4.21-rc1 patch
Source affected:
	ide-ops.c:1262
Recreation method:
	modprobe ide-cd
	modprobe ide-floppy
	modprobe ide-scsi
	Try to access the media, or just fool around a while
Hardware:
	CPU:	AMD K7-Athlon XP 1.8 Ghz
	RAM:	256 MB DDR
	Drives:
		40 GB IDE Samsung hard drive
		40 GB IDE Maxtor hard drive
		IDE Creative CD-RW
		IDE Iomega Zip drive
		Standard 3.5 inch double density high capacity floppy drive