ASoC: atmel_ssc_dai: only clean PDC when using PDC

Only using PDC, it needs to clean PDC registers.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bo Shen 2015-01-30 17:38:44 +08:00 • committed by Mark Brown
commit 3fd5b30c57