Re: [alsa-devel] [PATCH] ASoC: cs42xx8: Check return value of regmap_read and report correct chipid value

3 Apr 2014


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Fix checking return value of regmap_read().
Also fix reporting the chip_id value. CS42XX8_CHIPID_CHIP_ID_MASK is 0xF0,
so the chip_id value is (val & CS42XX8_CHIPID_CHIP_ID_MASK) >> 4).
Signed-off-by: Axel Lin axel.lin@ingics.com
Acked-by: Brian Austin brian.austin@cirrus.com