Re: [PATCH] media: platform: stm32: don't print an error on probe deferral
From: Philippe CORNU <hidden>
Date: 2020-01-23 09:53:34
Also in:
linux-media, lkml
Dears Yannick & Etienne, Thank you for your patch, Reviewed-by: Philippe Cornu <redacted> Philippe :-) On 1/21/20 11:22 AM, Yannick Fertre wrote:
quoted hunk ↗ jump to hunk
From: Etienne Carriere <redacted> Change stm32-cec driver to not print an error message when the device probe operation is deferred. Signed-off-by: Etienne Carriere <redacted> --- drivers/media/platform/stm32/stm32-cec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)diff --git a/drivers/media/platform/stm32/stm32-cec.c b/drivers/media/platform/stm32/stm32-cec.c index 8a86b2c..9c137f1 100644 --- a/drivers/media/platform/stm32/stm32-cec.c +++ b/drivers/media/platform/stm32/stm32-cec.c@@ -291,7 +291,9 @@ static int stm32_cec_probe(struct platform_device *pdev) cec->clk_cec = devm_clk_get(&pdev->dev, "cec"); if (IS_ERR(cec->clk_cec)) { - dev_err(&pdev->dev, "Cannot get cec clock\n"); + if (PTR_ERR(cec->clk_cec) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Cannot get cec clock\n"); + return PTR_ERR(cec->clk_cec); }
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