ASoC: qdsp6: q6asm: fix q6asm_dai_prepare error handling

ASoC: qdsp6: q6asm: fix q6asm_dai_prepare error handling

[ Upstream commit 721a94b4352dc8e47bff90b549a0118c39776756 ]

Error handling in q6asm_dai_prepare() seems to be completely broken,
Fix this by handling it properly.

Fixes: 2a9e92d371db ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20211116114721.12517-4-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>