From 0548688dfa3aeeefc28b1603fe9d004de119dd10 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Wed, 12 Jul 2023 14:28:46 +0800 Subject: [PATCH] serial: vt8500: 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/20230712062853.11007-8-frank.li@vivo.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/vt8500_serial.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c index 32433e9b3e5f7..c5d5c2765119f 100644 --- a/drivers/tty/serial/vt8500_serial.c +++ b/drivers/tty/serial/vt8500_serial.c @@ -611,10 +611,6 @@ static int vt8500_serial_probe(struct platform_device *pdev) if (!flags) return -EINVAL; - mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mmres) - return -ENODEV; - irq = platform_get_irq(pdev, 0); if (irq < 0) return irq; @@ -647,7 +643,7 @@ static int vt8500_serial_probe(struct platform_device *pdev) if (!vt8500_port) return -ENOMEM; - vt8500_port->uart.membase = devm_ioremap_resource(&pdev->dev, mmres); + vt8500_port->uart.membase = devm_platform_get_and_ioremap_resource(pdev, 0, &mmres); if (IS_ERR(vt8500_port->uart.membase)) return PTR_ERR(vt8500_port->uart.membase); -- 2.30.2