Commit f7fdb53c authored by Yangtao Li's avatar Yangtao Li Committed by Jassi Brar
Browse files

mailbox: mailbox-test: 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 84cd6480

drivers/mailbox/mailbox-test.c

+2 −4
Original line number Diff line number Diff line
@@ -367,8 +367,7 @@ static int mbox_test_probe(struct platform_device *pdev) 
		return -ENOMEM;



	/* It's okay for MMIO to be NULL */

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	tdev->tx_mmio = devm_ioremap_resource(&pdev->dev, res);

	tdev->tx_mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);

	if (PTR_ERR(tdev->tx_mmio) == -EBUSY) {

		/* if reserved area in SRAM, try just ioremap */

		size = resource_size(res);
@@ -378,8 +377,7 @@ static int mbox_test_probe(struct platform_device *pdev) 
	}



	/* If specified, second reg entry is Rx MMIO */

	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);

	tdev->rx_mmio = devm_ioremap_resource(&pdev->dev, res);

	tdev->rx_mmio = devm_platform_get_and_ioremap_resource(pdev, 1, &res);

	if (PTR_ERR(tdev->rx_mmio) == -EBUSY) {

		size = resource_size(res);

		tdev->rx_mmio = devm_ioremap(&pdev->dev, res->start, size);