ASoC: amd: Add error checking to probe function

ASoC: amd: Add error checking to probe function

The acp_audio_dma does not perform sufficient error checking in its probe
function. This can result in crashes if a critical error path is
encountered.

Fixes: 7c31335a03b6a ("ASoC: AMD: add AMD ASoC ACP 2.x DMA driver")
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Dominik Behr <dbehr@chromium.org>
Cc: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>