Commit 1b73c0ff authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mauro Carvalho Chehab
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media: rcar_drif: Do not print error in case of EPROBE_DEFER for dma channel 



If the dma channel request error code is EPROBE_DEFER there is no need to
print error message.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent d737e7fe

drivers/media/platform/rcar_drif.c

+5 −1
Original line number Diff line number Diff line
@@ -277,8 +277,12 @@ static int rcar_drif_alloc_dmachannels(struct rcar_drif_sdr *sdr) 


		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;

		}