Messages in this thread Patch in this message | | | From | Dmitry Rokosov <> | Subject | [PATCH v1 1/5] tty: serial: meson: use dev_err_probe | Date | Tue, 4 Jul 2023 16:59:32 +0300 |
| |
Use dev_err_probe() helper for error checking and standard logging. It makes the driver's probe() function a little bit shorter.
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru> --- drivers/tty/serial/meson_uart.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/meson_uart.c b/drivers/tty/serial/meson_uart.c index 2501db5a7aaf..169f028956ae 100644 --- a/drivers/tty/serial/meson_uart.c +++ b/drivers/tty/serial/meson_uart.c @@ -726,8 +726,8 @@ static int meson_uart_probe(struct platform_device *pdev) of_property_read_u32(pdev->dev.of_node, "fifo-size", &fifosize); if (meson_ports[pdev->id]) { - dev_err(&pdev->dev, "port %d already allocated\n", pdev->id); - return -EBUSY; + return dev_err_probe(&pdev->dev, -EBUSY, + "port %d already allocated\n", pdev->id); } port = devm_kzalloc(&pdev->dev, sizeof(struct uart_port), GFP_KERNEL); -- 2.36.0
| |