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authorTakashi Iwai <tiwai@suse.de>2015-02-17 23:46:37 +0300
committerTakashi Iwai <tiwai@suse.de>2015-03-23 15:15:51 +0300
commite3d280fc6d42017b2379503fbda83655a05294fe (patch)
treecc89c4b22054d620163f0d6bdad901f43957dbf5 /sound/hda/Makefile
parent3372dbdd8ca11f51be8c6a30b2bc79eb04c4a902 (diff)
downloadlinux-e3d280fc6d42017b2379503fbda83655a05294fe.tar.xz
ALSA: hda - Make snd_hda_bus_type public
Define the common hd-audio driver and device types to bind over snd_hda_bus_type publicly. This allows to implement other type of device and driver code over hd-audio bus. Now both struct hda_codec and struct hda_codec_driver inherit these new struct hdac_device and struct hdac_driver, respectively. The bus registration is done in subsys_initcall() to assure it before any other driver registrations. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/hda/Makefile')
-rw-r--r--sound/hda/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/hda/Makefile b/sound/hda/Makefile
new file mode 100644
index 000000000000..59c8d1feb5aa
--- /dev/null
+++ b/sound/hda/Makefile
@@ -0,0 +1,3 @@
+snd-hda-core-objs := hda_bus_type.o
+
+obj-$(CONFIG_SND_HDA_CORE) += snd-hda-core.o