This reverts commit 593ca69668 which is
commit e8444560b4d9302a511f0996f4cfdf85b628f4ca upstream.
It breaks the android kernel abi and is not needed for android at this
point in time as SoundWire is not a supported configuration option.
Bug: 161946584
Change-Id: I905ba0e6b70fb686eb9b578df3864302570bf4e7
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>