Commit 33d3bb9f authored by Yangtao Li's avatar Yangtao Li Committed by Jassi Brar
Browse files

mailbox: bcm-ferxrm-mailbox: Use devm_platform_get_and_ioremap_resource() 



Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 706a7415

drivers/mailbox/bcm-flexrm-mailbox.c

+3 −7
Original line number Diff line number Diff line
@@ -1501,16 +1501,12 @@ static int flexrm_mbox_probe(struct platform_device *pdev) 
	mbox->dev = dev;

	platform_set_drvdata(pdev, mbox);



	/* Get resource for registers */

	iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	/* Get resource for registers and map registers of all rings */

	mbox->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &iomem);

	if (!iomem || (resource_size(iomem) < RING_REGS_SIZE)) {

		ret = -ENODEV;

		goto fail;

	}



	/* Map registers of all rings */

	mbox->regs = devm_ioremap_resource(&pdev->dev, iomem);

	if (IS_ERR(mbox->regs)) {

	} else if (IS_ERR(mbox->regs)) {

		ret = PTR_ERR(mbox->regs);

		goto fail;

	}