[SCSI] config: Make need for SCSI_CDROM clearer

Mention ATAPI. We could insert an essay about libata and ide-scsi etc but
the failure case is someone enables it which is just fine so keep it
simple.

(Revised text from suggestion by Matthew Wilcox)

Closes #7736

Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index bbec3a814ea7..876cd203ce6a 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -121,10 +121,11 @@ config BLK_DEV_SR
         tristate "SCSI CDROM support"
         depends on SCSI
         ---help---
-          If you want to use a SCSI or FireWire CD-ROM under Linux,
-          say Y and read the SCSI-HOWTO and the CDROM-HOWTO at
-          <http://www.tldp.org/docs.html#howto>. Also make sure to say
-          Y or M to "ISO 9660 CD-ROM file system support" later.
+          If you want to use a CD or DVD drive attached to your computer
+          by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
+          and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
+
+          Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
 
           To compile this driver as a module, choose M here and read
           <file:Documentation/scsi/scsi.txt>.