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authorJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>2009-07-29 12:24:46 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-07-31 23:38:44 +0200
commitad120dae127f5cb14b4c4ed0b98313fb13b9c846 (patch)
treeb48926e3052008eddf60ff68ccaf0d5f24345031 /sound/soc/codecs/cx20442.h
parentTTY: Add definition of a new line discipline required by Amstrad E3 (Delta) A... (diff)
downloadlinux-ad120dae127f5cb14b4c4ed0b98313fb13b9c846.tar.xz
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ASoC: CX20442: push down machine independent line discipline bits
This corrected patch adds machine independent line discipline code, prevoiusly exsiting inside my Amstrad Delta ASoC machine dirver, to the Conexant CX20442 codec driver. The code can be used as a standalone line discipline, or as a set of codec specific functions called from machine's line discipline callbacks. Anyway, the line discipline itself must be registered by a machine driver. Applies on top of the followup to my initial driver version: http://mailman.alsa-project.org/pipermail/alsa-devel/2009-July/019757.html Suggested by ASoC manintainer Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/cx20442.h')
-rw-r--r--sound/soc/codecs/cx20442.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/cx20442.h b/sound/soc/codecs/cx20442.h
index d0a4f297aef4..688a5eb62e17 100644
--- a/sound/soc/codecs/cx20442.h
+++ b/sound/soc/codecs/cx20442.h
@@ -15,5 +15,6 @@
extern struct snd_soc_dai cx20442_dai;
extern struct snd_soc_codec_device cx20442_codec_dev;
+extern struct tty_ldisc_ops v253_ops;
#endif