From f9061d3b7899e946f0db6ef7b727c40c01cfbd45 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Wed, 12 Jul 2023 14:28:43 +0800 Subject: serial: tegra: 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 Link: https://lore.kernel.org/r/20230712062853.11007-5-frank.li@vivo.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial-tegra.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'drivers/tty/serial') diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index f7f0841d60c9..0b597b282fce 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1577,16 +1577,11 @@ static int tegra_uart_probe(struct platform_device *pdev) tup->cdata = cdata; platform_set_drvdata(pdev, tup); - resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!resource) { - dev_err(&pdev->dev, "No IO memory resource\n"); - return -ENODEV; - } - u->mapbase = resource->start; - u->membase = devm_ioremap_resource(&pdev->dev, resource); + u->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &resource); if (IS_ERR(u->membase)) return PTR_ERR(u->membase); + u->mapbase = resource->start; tup->uart_clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(tup->uart_clk)) -- cgit v1.2.3