[alsa-devel] [PATCH] ASoC: rt5514: Use the local variable to get the data from SPI device

[Mark Brown]

On Fri, Jul 21, 2017 at 04:00:47PM +0800, Oder Chiou wrote:
> The patch uses the local variable to get the data from SPI device to
> prevent to get all zero data.

How do you end up with all zero data from reading directly into rxbuf?
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