From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Date: Wed, 19 Aug 2015 13:54:46 +0000 (+0300)
Subject: remoteproc: tz_pil: make irqs, smd edge & crash-reason optional properties
X-Git-Tag: KARO-TXSD-2017-03-24~88^2~32^2~21
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=197a37700e08ef80ecef001e2b8688015d0975c1;p=karo-tx-linux.git

remoteproc: tz_pil: make irqs, smd edge & crash-reason optional properties

the wdog, fatal, ready, handover and stop-ack irqs does not
exist for vidc (venus) remote processor, so make them optional.

Also crash-reason id and smd edge ditto.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---

diff --git a/drivers/remoteproc/qcom_tz_pil.c b/drivers/remoteproc/qcom_tz_pil.c
index 9ddff5c5be0e..96395882969c 100644
--- a/drivers/remoteproc/qcom_tz_pil.c
+++ b/drivers/remoteproc/qcom_tz_pil.c
@@ -611,10 +611,8 @@ static int qproc_probe(struct platform_device *pdev)
 
 	ret = of_property_read_u32(pdev->dev.of_node, "qcom,crash-reason",
 				   &qproc->crash_reason);
-	if (ret) {
-		dev_err(&pdev->dev, "failed to read crash reason id\n");
-		goto free_rproc;
-	}
+	if (ret)
+		dev_info(&pdev->dev, "no crash reason id\n");
 
 	qproc->smd_edge_node = of_parse_phandle(pdev->dev.of_node,
 						"qcom,smd-edges", 0);
@@ -632,28 +630,18 @@ static int qproc_probe(struct platform_device *pdev)
 		goto free_rproc;
 
 	ret = qproc_request_irq(qproc, pdev, "wdog", qproc_wdog_interrupt);
-	if (ret < 0)
-		goto free_rproc;
 	qproc->wdog_irq = ret;
 
 	ret = qproc_request_irq(qproc, pdev, "fatal", qproc_fatal_interrupt);
-	if (ret < 0)
-		goto free_rproc;
 	qproc->fatal_irq = ret;
 
 	ret = qproc_request_irq(qproc, pdev, "ready", qproc_ready_interrupt);
-	if (ret < 0)
-		goto free_rproc;
 	qproc->ready_irq = ret;
 
 	ret = qproc_request_irq(qproc, pdev, "handover", qproc_handover_interrupt);
-	if (ret < 0)
-		goto free_rproc;
 	qproc->handover_irq = ret;
 
 	ret = qproc_request_irq(qproc, pdev, "stop-ack", qproc_stop_ack_interrupt);
-	if (ret < 0)
-		goto free_rproc;
 	qproc->stop_ack_irq = ret;
 
 	for (i = 0; i < ARRAY_SIZE(qproc_attrs); i++) {
@@ -677,7 +665,7 @@ static int qproc_probe(struct platform_device *pdev)
 		qproc->reloc_phys = r.start;
 		qproc->reloc_size = resource_size(&r);
 
-		dev_err(&pdev->dev, "Found relocation area %lu@%pad\n",
+		dev_info(&pdev->dev, "Found relocation area %lu@%pad\n",
 				qproc->reloc_size, &qproc->reloc_phys);
 	}