ASoC: ux500: get RX and TX channels respectively

The Ux500 DT-based DMA channel retrieveal would fail as the generic
DAI core didn't get the name of the DMA channel to fetch. Instruct
it to fetch "rx" and "tx" channels respectively.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Mark Brown <broonie@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
1 file changed