On Wed, 09 Dec 2015 14:37:05 +0100, Arnd Bergmann wrote:

The OSS sound drivers used to rely on virt_to_bus(), but don't any more, so we can remove the Kconfig dependency.

As a lot of architectures don't provide VIRT_TO_BUS any more, removing the dependency in sounds/oss/ would make the deprecated drivers appear there, which we probably don't want. Instead I'm replacing the simple dependency with 'VIRT_TO_BUS || RPC || NETWINDER' so we can still build these sound drivers for the platforms that need them, but don't change anything on other architectures.

As a follow-up, we can remove the virt_to_bus() implementation and Kconfig symbol in the ARM architecture.

Signed-off-by: Arnd Bergmann arnd@arndb.de

Applied, thanks.

Takashi

diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 48568fdf847f..4033fe58f0cf 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -240,7 +240,7 @@ config MSND_FIFOSIZE

menuconfig SOUND_OSS tristate "OSS sound modules"

• depends on ISA_DMA_API && VIRT_TO_BUS

• depends on ISA_DMA_API && (VIRT_TO_BUS || ARCH_RPC || ARCH_NETWINDER) depends on !GENERIC_ISA_DMA_SUPPORT_BROKEN help OSS is the Open Sound System suite of sound card drivers. They make