ASoC: Display the error code when we fail to add a DAPM control

Useful for diagnostics.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2011-09-05 10:51:05 -07:00
commit 53daf20893