interconnect: qcom: rpmh: fix probe child-node error handling

interconnect: qcom: rpmh: fix probe child-node error handling

commit 6570d1d46eeade82965ccc4a3ab7d778898ef4bf upstream.

Make sure to clean up and release resources properly also in case probe
fails when populating child devices.

Fixes: 57eb14779dfd ("interconnect: qcom: icc-rpmh: Support child NoC device probe")
Cc: stable@vger.kernel.org      # 6.0
Cc: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20230306075651.2449-10-johan+linaro@kernel.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>