• Arnd Bergmann's avatar
    sound/oss: remove VIRT_TO_BUS dependency · c83d1b37
    Arnd Bergmann authored
    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: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
    c83d1b37
Kconfig 19.1 KB