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authorLars-Peter Clausen <lars@metafoo.de>2014-11-21 18:53:51 +0100
committerMark Brown <broonie@kernel.org>2014-11-21 18:17:50 +0000
commitdee9cec42fc9cc4635ea2f45939e443210a638f8 (patch)
tree4dc001051580be8355f678f64879d0242c39cd63 /sound/soc/codecs/adau1761.c
parenta3a1ec66d6c9320e676fc99dbaf18db4f8dcda93 (diff)
downloadop-kernel-dev-dee9cec42fc9cc4635ea2f45939e443210a638f8.zip
op-kernel-dev-dee9cec42fc9cc4635ea2f45939e443210a638f8.tar.gz
ASoC: adau17x1: Mark DSP parameter memory as readable and precious
To be able to read back data from the DSP parameter memory the register range needs to be marked as readable. At the same time we do not want them to e.g. appear in debugfs output so mark them as precious as well. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/adau1761.c')
-rw-r--r--sound/soc/codecs/adau1761.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
index 0ae1501..4c018c5 100644
--- a/sound/soc/codecs/adau1761.c
+++ b/sound/soc/codecs/adau1761.c
@@ -793,6 +793,7 @@ const struct regmap_config adau1761_regmap_config = {
.num_reg_defaults = ARRAY_SIZE(adau1761_reg_defaults),
.readable_reg = adau1761_readable_register,
.volatile_reg = adau17x1_volatile_register,
+ .precious_reg = adau17x1_precious_register,
.cache_type = REGCACHE_RBTREE,
};
EXPORT_SYMBOL_GPL(adau1761_regmap_config);
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