Introduce CONFIG_VIRT_TO_BUS

Make some offending drivers depend on it and set CONFIG_ARCH_NO_VIRT_TO_BUS
for ppc64 so that we don't build those drivers.

This gets PowerPC allmodconfig and allyesconfig much closer to building.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Al Viro <viro@ftp.linux.org.uk>
Acked-by: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index 4b30ae6d8ba5..314477909f82 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -348,7 +348,7 @@ config MSND_FIFOSIZE
 
 config SOUND_VIA82CXXX
         tristate "VIA 82C686 Audio Codec"
-        depends on SOUND_PRIME && PCI && OSS_OBSOLETE
+        depends on SOUND_PRIME && PCI && OSS_OBSOLETE && VIRT_TO_BUS
         help
           Say Y here to include support for the audio codec found on VIA
           82Cxxx-based chips. Typically these are built into a motherboard.
@@ -368,7 +368,7 @@ config MIDI_VIA82CXXX
 
 config SOUND_OSS
         tristate "OSS sound modules"
-        depends on SOUND_PRIME && ISA_DMA_API
+        depends on SOUND_PRIME && ISA_DMA_API && VIRT_TO_BUS
         help
           OSS is the Open Sound System suite of sound card drivers.  They make
           sound programming easier since they provide a common API.  Say Y or
@@ -417,6 +417,7 @@ config SOUND_CS4232
 config SOUND_SSCAPE
         tristate "Ensoniq SoundScape support"
         depends on SOUND_OSS
+        depends on VIRT_TO_BUS
         help
           Answer Y if you have a sound card based on the Ensoniq SoundScape
           chipset. Such cards are being manufactured at least by Ensoniq, Spea