* [PATCH] media: stm32-dcmi: don't print an error on probe deferral
@ 2020-10-07 16:02 ` Hugues Fruchet
0 siblings, 0 replies; 2+ messages in thread
From: Hugues Fruchet @ 2020-10-07 16:02 UTC (permalink / raw)
To: Etienne Carriere, Alexandre Torgue, Mauro Carvalho Chehab, Hans Verkuil
Cc: linux-media, linux-arm-kernel, linux-kernel, linux-stm32,
Alain Volmat, Yannick Fertre, Philippe CORNU, Hugues Fruchet
From: Etienne Carriere <etienne.carriere@st.com>
Change stm32-dcmi driver to not print an error message when the
device probe operation is deferred.
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Hugues Fruchet <hugues.fruchet@st.com>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
---
drivers/media/platform/stm32/stm32-dcmi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index fd1c41c..720534e 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -1851,7 +1851,9 @@ static int dcmi_probe(struct platform_device *pdev)
dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(dcmi->rstc)) {
- dev_err(&pdev->dev, "Could not get reset control\n");
+ if (PTR_ERR(dcmi->rstc) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "Could not get reset control\n");
+
return PTR_ERR(dcmi->rstc);
}
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] media: stm32-dcmi: don't print an error on probe deferral
@ 2020-10-07 16:02 ` Hugues Fruchet
0 siblings, 0 replies; 2+ messages in thread
From: Hugues Fruchet @ 2020-10-07 16:02 UTC (permalink / raw)
To: Etienne Carriere, Alexandre Torgue, Mauro Carvalho Chehab, Hans Verkuil
Cc: linux-kernel, Philippe CORNU, Yannick Fertre, Alain Volmat,
Hugues Fruchet, linux-stm32, linux-arm-kernel, linux-media
From: Etienne Carriere <etienne.carriere@st.com>
Change stm32-dcmi driver to not print an error message when the
device probe operation is deferred.
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Hugues Fruchet <hugues.fruchet@st.com>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
---
drivers/media/platform/stm32/stm32-dcmi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index fd1c41c..720534e 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -1851,7 +1851,9 @@ static int dcmi_probe(struct platform_device *pdev)
dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(dcmi->rstc)) {
- dev_err(&pdev->dev, "Could not get reset control\n");
+ if (PTR_ERR(dcmi->rstc) != -EPROBE_DEFER)
+ dev_err(&pdev->dev, "Could not get reset control\n");
+
return PTR_ERR(dcmi->rstc);
}
--
2.7.4
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2020-10-07 16:02 [PATCH] media: stm32-dcmi: don't print an error on probe deferral Hugues Fruchet
2020-10-07 16:02 ` Hugues Fruchet
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