spi: lpspi: Silence error message upon deferred probe

tq-steina · broonie · commit 12f62a857c83 · 2021-11-12T18:18:00.000Z
Do not print error messages with error code -517. Silences the following errors upon on imx8qm: fsl_lpspi 5a000000.spi: spi_register_controller error: -517 fsl_lpspi 5a010000.spi: spi_register_controller error: -517 fsl_lpspi 5a020000.spi: spi_register_controller error: -517 Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20211108145523.1797609-1-alexander.stein@ew.tq-group.com Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
@@ -912,7 +912,7 @@ static int fsl_lpspi_probe(struct platform_device *pdev)
 
 	ret = devm_spi_register_controller(&pdev->dev, controller);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "spi_register_controller error.\n");
+		dev_err_probe(&pdev->dev, ret, "spi_register_controller error: %i\n", ret);
 		goto out_pm_get;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -912,7 +912,7 @@ static int fsl_lpspi_probe(struct platform_device *pdev)`
`912`	`912`
`913`	`913`	`ret = devm_spi_register_controller(&pdev->dev, controller);`
`914`	`914`	`if (ret < 0) {`
`915`		`- dev_err(&pdev->dev, "spi_register_controller error.\n");`
	`915`	`+ dev_err_probe(&pdev->dev, ret, "spi_register_controller error: %i\n", ret);`
`916`	`916`	`goto out_pm_get;`
`917`	`917`	`}`
`918`	`918`