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Date: Tue, 28 Dec 2010 21:37:54 +0100 From: Lars-Peter Clausen <lars@...afoo.de> To: Mark Brown <broonie@...nsource.wolfsonmicro.com>, Liam Girdwood <lrg@...mlogic.co.uk> Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org, Lars-Peter Clausen <lars@...afoo.de> Subject: [PATCH 0/9 v2] ASoC: codecs: Fix register cache incoherencies The multi-component patch(commit f0fba2ad1) moved the allocation of the register cache from the driver to the ASoC core. Most drivers where adjusted to this, but there are also some drivers now which use a mixture of their own register cache and the generic register cache. Thus these end up with two from each other incoherent register caches, which can lead to undefined behaviour. This patch series tries to fix these drivers by converting them to always use the generic register cache framework instead of their own. There are also quite a few drivers left, which do not use their own register cache anymore, but still have a field for it in their private device structure. The first patch of this series addresses those drivers and removes the unused register cache arrays from their private device structs. Please note, these patches, with the exception of wm8753, were only compile tested. Changes since v1: * rebased against 2.6.37-rc7 * correct commit message * more straight forward conversion in the wm8753 patch (there will be a followup patch for cleanps) - Lars Lars-Peter Clausen (9): ASoC: codecs: Remove unused reg_cache fields from device structs ASoC: codecs: max98088: Fix register cache incoherency ASoC: codecs: wm8523: Fix register cache incoherency ASoC: codecs: wm8741: Fix register cache incoherency ASoC: codecs: wm8904: Fix register cache incoherency ASoC: codecs: wm8955: Fix register cache incoherency ASoC: codecs: wm8962: Fix register cache incoherency ASoC: codecs: wm9090: Fix register cache incoherency ASoC: codecs: wm8753: Fix register cache incoherency sound/soc/codecs/88pm860x-codec.c | 1 - sound/soc/codecs/ad193x.c | 1 - sound/soc/codecs/ak4671.c | 1 - sound/soc/codecs/cs4270.c | 1 - sound/soc/codecs/cs42l51.c | 1 - sound/soc/codecs/cx20442.c | 1 - sound/soc/codecs/max98088.c | 13 +- sound/soc/codecs/tlv320aic26.c | 4 +- sound/soc/codecs/uda1380.c | 1 - sound/soc/codecs/wm8523.c | 9 +- sound/soc/codecs/wm8580.c | 1 - sound/soc/codecs/wm8711.c | 1 - sound/soc/codecs/wm8731.c | 1 - sound/soc/codecs/wm8741.c | 10 +- sound/soc/codecs/wm8750.c | 1 - sound/soc/codecs/wm8753.c | 267 ++++++++++++++----------------------- sound/soc/codecs/wm8900.c | 1 - sound/soc/codecs/wm8903.c | 2 - sound/soc/codecs/wm8904.c | 37 +++--- sound/soc/codecs/wm8940.c | 1 - sound/soc/codecs/wm8955.c | 30 ++-- sound/soc/codecs/wm8960.c | 1 - sound/soc/codecs/wm8961.c | 1 - sound/soc/codecs/wm8962.c | 45 +++---- sound/soc/codecs/wm8974.c | 1 - sound/soc/codecs/wm8978.c | 1 - sound/soc/codecs/wm8988.c | 1 - sound/soc/codecs/wm8993.c | 1 - sound/soc/codecs/wm9081.c | 1 - sound/soc/codecs/wm9090.c | 18 ++-- 30 files changed, 179 insertions(+), 276 deletions(-) -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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