MLK-9731 ASoC: imx-hdmi-dma: audio output is noisy in long time playback
In the frame_to_bytes(), when hw_ptr*frame_bits exceed the maxmum of unsigned
long, the return value is saturated, so the appl_bytes is wrong.
This patch is to correct the usage of frame_to_bytes().
Signed-off-by:
Shengjiu Wang <shengjiu.wang@freescale.com>
(cherry picked from commit 9e66132d)
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