ASoC: amd: acp: Fix leak in acp_pci_probe()

There needs to be some cleanup on this error path.  We can't just
return directly.

Fixes: aaf7a668 ("ASoC: amd: acp: Add new interrupt handle callbacks in acp_common_hw_ops")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/3dad80cb-e177-45aa-97ac-df9c98a47d94@stanley.mountain


Signed-off-by: Mark Brown <broonie@kernel.org>