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authorRakesh Ughreja <rakesh.a.ughreja@intel.com>2018-06-02 06:53:57 +0300
committerTakashi Iwai <tiwai@suse.de>2018-06-28 08:33:29 +0300
commit6298542fa33b6ba0e3effbace5b99b70b93ed9ae (patch)
treede48a27270cd92cfbe59b25d6a5ae04cf8d5eade /include/sound/hdaudio_ext.h
parent24494d3f939774c3c21d78b5e95d37f9e74d154c (diff)
downloadlinux-6298542fa33b6ba0e3effbace5b99b70b93ed9ae.tar.xz
ALSA: hdac: remove memory allocation from snd_hdac_ext_bus_device_init
Remove memory allocation within snd_hdac_ext_bus_device_init, to make its behaviour identical to snd_hdac_bus_device_init. So that caller can allocate the parent data structure containing hdac_device. This API change helps in reusing the legacy HDA codec drivers with ASoC platform drivers. Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hdaudio_ext.h')
-rw-r--r--include/sound/hdaudio_ext.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h
index 3c302477750b..c188b801239f 100644
--- a/include/sound/hdaudio_ext.h
+++ b/include/sound/hdaudio_ext.h
@@ -9,7 +9,8 @@ int snd_hdac_ext_bus_init(struct hdac_bus *bus, struct device *dev,
const struct hdac_io_ops *io_ops);
void snd_hdac_ext_bus_exit(struct hdac_bus *bus);
-int snd_hdac_ext_bus_device_init(struct hdac_bus *bus, int addr);
+int snd_hdac_ext_bus_device_init(struct hdac_bus *bus, int addr,
+ struct hdac_device *hdev);
void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev);
void snd_hdac_ext_bus_device_remove(struct hdac_bus *bus);