Message ID | 20220118030911.12815-3-yu.tu@amlogic.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | Use CCF to describe the UART baud rate clock | expand |
On 18. 01. 22, 4:09, Yu Tu wrote: > Replace devm_request_mem_region and devm_ioremap with > devm_ioremap_resource to make the code cleaner. > > Signed-off-by: Yu Tu <yu.tu@amlogic.com> Reviewed-by: Jiri Slaby <jirislaby@kernel.org> thanks,
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 6b80e41b4cc1..7570958d010c 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -720,15 +720,7 @@ static int meson_uart_probe(struct platform_device *pdev) if (!port) return -ENOMEM; - if (!devm_request_mem_region(&pdev->dev, res_mem->start, - resource_size(res_mem), - dev_name(&pdev->dev))) { - dev_err(&pdev->dev, "Memory region busy\n"); - return -EBUSY; - } - - port->membase = devm_ioremap(&pdev->dev, res_mem->start, - resource_size(res_mem)); + port->membase = devm_ioremap_resource(&pdev->dev, res_mem); if (IS_ERR(port->membase)) return PTR_ERR(port->membase);
Replace devm_request_mem_region and devm_ioremap with devm_ioremap_resource to make the code cleaner. Signed-off-by: Yu Tu <yu.tu@amlogic.com> --- drivers/tty/serial/meson_uart.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-)