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Commit 5f1af5c7 authored by Felipe Contreras's avatar Felipe Contreras Committed by Hiroshi DOYU
Browse files

omap: mailbox: update omap1 probing 



Based on omap2 code.

Signed-off-by: default avatarFelipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: default avatarHiroshi DOYU <Hiroshi.DOYU@nokia.com>
parent e37a769c

arch/arm/mach-omap1/mailbox.c

+14 −14
Original line number Diff line number Diff line
@@ -146,12 +146,7 @@ EXPORT_SYMBOL(mbox_dsp_info); 
static int __devinit omap1_mbox_probe(struct platform_device *pdev)

{

	struct resource *res;



	if (pdev->num_resources != 2) {

		dev_err(&pdev->dev, "invalid number of resources: %d\n",

			pdev->num_resources);

		return -ENODEV;

	}

	int ret;



	/* MBOX base */

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -161,27 +156,32 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev) 
	}



	mbox_base = ioremap(res->start, resource_size(res));

	if (!mbox_base) {

		dev_err(&pdev->dev, "ioremap failed\n");

		return -ENODEV;

	}

	if (!mbox_base)

		return -ENOMEM;



	/* DSP IRQ */

	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);

	if (unlikely(!res)) {

		dev_err(&pdev->dev, "invalid irq resource\n");

		iounmap(mbox_base);

		return -ENODEV;

		ret = -ENODEV;

		goto err_out;

	}

	mbox_dsp_info.irq = res->start;



	return omap_mbox_register(&pdev->dev, &mbox_dsp_info);

	ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);

	if (ret)

		goto err_out;

	return 0;



err_out:

	iounmap(mbox_base);

	return ret;

}



static int __devexit omap1_mbox_remove(struct platform_device *pdev)

{

	omap_mbox_unregister(&mbox_dsp_info);



	iounmap(mbox_base);

	return 0;

}