remoteproc: qcom: pas: Disable interrupt on clock enable failure

Disable handover smp2p interrupt on "xo" clock prepare enable failure.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/0101016e80787f5e-e7b2e8af-a398-4fb4-ae27-a5f251d1f9cc-000000@us-west-2.amazonses.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Author: Sibi Sankar

drivers/remoteproc/qcom_q6v5_pas.c

@@ -86,7 +86,7 @@ static int adsp_start(struct rproc *rproc)
 
 	ret = clk_prepare_enable(adsp->xo);
 	if (ret)
-		return ret;
+		goto disable_irqs;
 
 	ret = clk_prepare_enable(adsp->aggre2_clk);
 	if (ret)
@@ -124,6 +124,8 @@ static int adsp_start(struct rproc *rproc)
 	clk_disable_unprepare(adsp->aggre2_clk);
 disable_xo_clk:
 	clk_disable_unprepare(adsp->xo);
+disable_irqs:
+	qcom_q6v5_unprepare(&adsp->q6v5);
 
 	return ret;
 }