This is a note to let you know that I've just added the patch titled spi: imx: Don't print error on -EPROBEDEFER to the 5.11-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: spi-imx-don-t-print-error-on-eprobedefer.patch and it can be found in the queue-5.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 03e11bf71dfcf82cbe4821d1c44b87f3d3f722e5 Author: Guido Günther <agx@xxxxxxxxxxx> Date: Mon Jan 18 17:31:10 2021 +0100 spi: imx: Don't print error on -EPROBEDEFER [ Upstream commit 8346633f2c87713a1852d802305e03555e9a9fce ] This avoids [ 0.962538] spi_imx 30820000.spi: bitbang start failed with -517 durig driver probe. Fixes: 8197f489f4c4 ("spi: imx: Fix failure path leak on GPIO request error correctly") Signed-off-by: Guido Günther <agx@xxxxxxxxxxx> Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx> Link: https://lore.kernel.org/r/0f51ab42e7c7a3452f2f8652794d81584303ea0d.1610987414.git.agx@xxxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 73ca821763d69..5dc4ea4b4450e 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1685,7 +1685,7 @@ static int spi_imx_probe(struct platform_device *pdev) master->dev.of_node = pdev->dev.of_node; ret = spi_bitbang_start(&spi_imx->bitbang); if (ret) { - dev_err(&pdev->dev, "bitbang start failed with %d\n", ret); + dev_err_probe(&pdev->dev, ret, "bitbang start failed\n"); goto out_bitbang_start; }