Commit ea9c66b1 authored by Cai Huoqing's avatar Cai Huoqing Committed by Jassi Brar
Browse files

mailbox: bcm2835: Make use of the helper function devm_platform_ioremap_resource() 



Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: default avatarCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: default avatarJassi Brar <jaswinder.singh@linaro.org>
parent 218f22b2

drivers/mailbox/bcm2835-mailbox.c

+1 −3
Original line number Diff line number Diff line
@@ -137,7 +137,6 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) 
{

	struct device *dev = &pdev->dev;

	int ret = 0;

	struct resource *iomem;

	struct bcm2835_mbox *mbox;



	mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL);
@@ -153,8 +152,7 @@ static int bcm2835_mbox_probe(struct platform_device *pdev) 
		return -ENODEV;

	}



	iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);

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

	mbox->regs = devm_platform_ioremap_resource(pdev, 0);

	if (IS_ERR(mbox->regs)) {

		ret = PTR_ERR(mbox->regs);

		return ret;