Commit 1f43e523 authored by Huang Yiwei's avatar Huang Yiwei Committed by Jassi Brar
Browse files

mailbox: qcom-ipcc: Support more IPCC instance 



Since hardware is supporting multiple IPCC instance,
use ipcc_%d instead of ipcc as the irq name to support
in driver.

Signed-off-by: default avatarHuang Yiwei <quic_hyiwei@quicinc.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent e9d50e4b

drivers/mailbox/qcom-ipcc.c

+7 −1
Original line number Diff line number Diff line
@@ -257,6 +257,8 @@ static int qcom_ipcc_setup_mbox(struct qcom_ipcc *ipcc, 
static int qcom_ipcc_probe(struct platform_device *pdev)

{

	struct qcom_ipcc *ipcc;

	static int id;

	char *name;

	int ret;



	ipcc = devm_kzalloc(&pdev->dev, sizeof(*ipcc), GFP_KERNEL);
@@ -273,6 +275,10 @@ static int qcom_ipcc_probe(struct platform_device *pdev) 
	if (ipcc->irq < 0)

		return ipcc->irq;



	name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "ipcc_%d", id++);

	if (!name)

		return -ENOMEM;



	ipcc->irq_domain = irq_domain_add_tree(pdev->dev.of_node,

					       &qcom_ipcc_irq_ops, ipcc);

	if (!ipcc->irq_domain)
@@ -283,7 +289,7 @@ static int qcom_ipcc_probe(struct platform_device *pdev) 
		goto err_mbox;



	ret = devm_request_irq(&pdev->dev, ipcc->irq, qcom_ipcc_irq_fn,

			       IRQF_TRIGGER_HIGH, "ipcc", ipcc);

			       IRQF_TRIGGER_HIGH, name, ipcc);

	if (ret < 0) {

		dev_err(&pdev->dev, "Failed to register the irq: %d\n", ret);

		goto err_req_irq;