ieee1394: more help in Kconfig

  - s/Device Drivers/Controllers/
  - clarify who needs pcilynx
  - don't recommend Y for raw1394; M is typically used

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index 5c0b522ae0778770c1f223c4cb7b868f33d05437..f9c4abe9fb28fbe653b488b65c6aa056405fab89 100644 (file)
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -34,7 +34,7 @@ config IEEE1394_VERBOSEDEBUG
          Say Y if you really want or need the debugging output, everyone
          else says N.
 
-comment "Device Drivers"
+comment "Controllers"
        depends on IEEE1394
 
 comment "Texas Instruments PCILynx requires I2C"
@@ -52,6 +52,10 @@ config IEEE1394_PCILYNX
          To compile this driver as a module, say M here: the
          module will be called pcilynx.
 
+         Only some old and now very rare PCI and CardBus cards and
+         PowerMacs G3 B&W contain the PCILynx controller.  Therefore
+         almost everybody can say N here.
+
 config IEEE1394_OHCI1394
        tristate "OHCI-1394 support"
        depends on PCI && IEEE1394
@@ -65,7 +69,7 @@ config IEEE1394_OHCI1394
          To compile this driver as a module, say M here: the
          module will be called ohci1394.
 
-comment "Protocol Drivers"
+comment "Protocols"
        depends on IEEE1394
 
 config IEEE1394_VIDEO1394
@@ -134,12 +138,12 @@ config IEEE1394_RAWIO
        tristate "Raw IEEE1394 I/O support"
        depends on IEEE1394
        help
-         Say Y here if you want support for the raw device. This is generally
-         a good idea, so you should say Y here. The raw device enables
-         direct communication of user programs with the IEEE 1394 bus and
-         thus with the attached peripherals.
+         This option adds support for the raw1394 device file which enables
+         direct communication of user programs with the IEEE 1394 bus and thus
+         with the attached peripherals.  Almost all application programs which
+         access FireWire require this option.
 
-         To compile this driver as a module, say M here: the
-         module will be called raw1394.
+         To compile this driver as a module, say M here: the module will be
+         called raw1394.
 
 endmenu