From 840f68226fcbca709ef2241490632f43e1c27fc4 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Tue, 4 Jul 2023 21:37:25 +0800 Subject: [PATCH] mailbox: rockchip: 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: Yangtao Li Signed-off-by: Jassi Brar --- drivers/mailbox/rockchip-mailbox.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c index 116286e..d15c490 100644 --- a/drivers/mailbox/rockchip-mailbox.c +++ b/drivers/mailbox/rockchip-mailbox.c @@ -194,11 +194,7 @@ static int rockchip_mbox_probe(struct platform_device *pdev) mb->mbox.ops = &rockchip_mbox_chan_ops; mb->mbox.txdone_irq = true; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - - mb->mbox_base = devm_ioremap_resource(&pdev->dev, res); + mb->mbox_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); if (IS_ERR(mb->mbox_base)) return PTR_ERR(mb->mbox_base); -- 2.7.4