[PATCH v2 1/7] tty: serial: meson: use dev_err_probe
From: Dmitry Rokosov <hidden>
Date: 2023-07-05 18:21:11
Also in:
linux-amlogic, linux-devicetree, linux-serial, lkml
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
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 <redacted> --- 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..bca54f3d92a1 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
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel