If the dma channel request error code is EPROBE_DEFER there is no need to
print error message.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
ch->dmach = dma_request_chan(&ch->pdev->dev, "rx");
if (IS_ERR(ch->dmach)) {
- rdrif_err(sdr, "ch%u: dma channel req failed\n", i);
ret = PTR_ERR(ch->dmach);
+ if (ret != -EPROBE_DEFER)
+ rdrif_err(sdr,
+ "ch%u: dma channel req failed: %pe\n",
+ i, ch->dmach);
+ ch->dmach = NULL;
goto dmach_error;
}