docs: split up the driver book
We don't need to keep it as a single large file anymore; split it up so
that it is easier to manage and the individual sections can be read
directly as plain files.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/driver-api/sound.rst b/Documentation/driver-api/sound.rst
new file mode 100644
index 0000000..afef6ea
--- /dev/null
+++ b/Documentation/driver-api/sound.rst
@@ -0,0 +1,54 @@
+Sound Devices
+=============
+
+.. kernel-doc:: include/sound/core.h
+ :internal:
+
+.. kernel-doc:: sound/sound_core.c
+ :export:
+
+.. kernel-doc:: include/sound/pcm.h
+ :internal:
+
+.. kernel-doc:: sound/core/pcm.c
+ :export:
+
+.. kernel-doc:: sound/core/device.c
+ :export:
+
+.. kernel-doc:: sound/core/info.c
+ :export:
+
+.. kernel-doc:: sound/core/rawmidi.c
+ :export:
+
+.. kernel-doc:: sound/core/sound.c
+ :export:
+
+.. kernel-doc:: sound/core/memory.c
+ :export:
+
+.. kernel-doc:: sound/core/pcm_memory.c
+ :export:
+
+.. kernel-doc:: sound/core/init.c
+ :export:
+
+.. kernel-doc:: sound/core/isadma.c
+ :export:
+
+.. kernel-doc:: sound/core/control.c
+ :export:
+
+.. kernel-doc:: sound/core/pcm_lib.c
+ :export:
+
+.. kernel-doc:: sound/core/hwdep.c
+ :export:
+
+.. kernel-doc:: sound/core/pcm_native.c
+ :export:
+
+.. kernel-doc:: sound/core/memalloc.c
+ :export:
+