2024-04-11 13:05:14

by Alexander Stein

[permalink] [raw]
Subject: [PATCH 1/1] tty: serial: fsl_lpuart: use dev_err_probe for clocks

Clocks might not be available yet when probing lpuart. Silence -517 errors
by using dev_err_probe.

Signed-off-by: Alexander Stein <[email protected]>
---
drivers/tty/serial/fsl_lpuart.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c
index bbcbc91482af0..d0977124632e5 100644
--- a/drivers/tty/serial/fsl_lpuart.c
+++ b/drivers/tty/serial/fsl_lpuart.c
@@ -2884,8 +2884,7 @@ static int lpuart_probe(struct platform_device *pdev)
sport->ipg_clk = devm_clk_get(&pdev->dev, "ipg");
if (IS_ERR(sport->ipg_clk)) {
ret = PTR_ERR(sport->ipg_clk);
- dev_err(&pdev->dev, "failed to get uart ipg clk: %d\n", ret);
- return ret;
+ return dev_err_probe(&pdev->dev, ret, "failed to get uart ipg clk\n");
}

sport->baud_clk = NULL;
@@ -2893,8 +2892,7 @@ static int lpuart_probe(struct platform_device *pdev)
sport->baud_clk = devm_clk_get(&pdev->dev, "baud");
if (IS_ERR(sport->baud_clk)) {
ret = PTR_ERR(sport->baud_clk);
- dev_err(&pdev->dev, "failed to get uart baud clk: %d\n", ret);
- return ret;
+ return dev_err_probe(&pdev->dev, ret, "failed to get uart baud clk\n");
}
}

--
2.34.1