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SubjectRe: [PATCH 05/13] mailbox: bcm2835: convert to devm_platform_ioremap_resource
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On Sat, 2019-12-28 at 18:35 +0000, Yangtao Li wrote:
> Use devm_platform_ioremap_resource() to simplify code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
> ---

Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

Thanks!

> drivers/mailbox/bcm2835-mailbox.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-
> mailbox.c
> index 39761d190545..79f93c9c7682 100644
> --- a/drivers/mailbox/bcm2835-mailbox.c
> +++ b/drivers/mailbox/bcm2835-mailbox.c
> @@ -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);
> dev_err(&pdev->dev, "Failed to remap mailbox regs: %d\n", ret);

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