Messages in this thread Patch in this message | | | Date | Tue, 28 Jul 2009 16:40:56 -0700 | From | Greg KH <> | Subject | [patch 27/71] ASoC: Fix register cache initialisation for WM8753 |
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2.6.30-stable review patch. If anyone has any objections, please let us know.
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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
commit 1df892cba45f9856d369a6a317ad2d1e44bca423 upstream.
The wrong register cache variable was being used to provide the size for the memcpy(), resulting in a copy of only a void * of data.
Reported-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- sound/soc/codecs/wm8753.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -1664,7 +1664,7 @@ static int wm8753_register(struct wm8753 codec->reg_cache = &wm8753->reg_cache; codec->private_data = wm8753; - memcpy(codec->reg_cache, wm8753_reg, sizeof(codec->reg_cache)); + memcpy(codec->reg_cache, wm8753_reg, sizeof(wm8753->reg_cache)); INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work); ret = wm8753_reset(codec);
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