From 82b231323e419dcd61de9ff38d66dd7e82564594 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 4 Mar 2013 14:24:39 +0530 Subject: [PATCH] serial: vt8500_serial: Convert to devm_ioremap_resource() Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. Signed-off-by: Sachin Kamat Acked-by: Tony Prisk Reviewed-by: Thierry Reding Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/vt8500_serial.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c index a3f9dd5c9dff..f15f53f18ca9 100644 --- a/drivers/tty/serial/vt8500_serial.c +++ b/drivers/tty/serial/vt8500_serial.c @@ -35,6 +35,7 @@ #include #include #include +#include /* * UART Register offsets @@ -585,9 +586,9 @@ static int vt8500_serial_probe(struct platform_device *pdev) if (!vt8500_port) return -ENOMEM; - vt8500_port->uart.membase = devm_request_and_ioremap(&pdev->dev, mmres); - if (!vt8500_port->uart.membase) - return -EADDRNOTAVAIL; + vt8500_port->uart.membase = devm_ioremap_resource(&pdev->dev, mmres); + if (IS_ERR(vt8500_port->uart.membase)) + return PTR_ERR(vt8500_port->uart.membase); vt8500_port->clk = of_clk_get(pdev->dev.of_node, 0); if (IS_ERR(vt8500_port->clk)) { -- 2.20.1