linux-kernel - [PATCH] [media] m2m-deinterlace: Fix error print during probe

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Date:   Tue, 23 Aug 2016 16:39:39 +0300
From:   Peter Ujfalusi <peter.ujfalusi@...com>
To:     <mchehab@...nel.org>
CC:     <hans.verkuil@...co.com>, <nenggun.kim@...sung.com>,
        <jh1009.sung@...sung.com>, <sw0312.kim@...sung.com>,
        <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] [media] m2m-deinterlace: Fix error print during probe

v4l2_err() can not be used for printing error for missing interleaved
support in DMA as this point the pcdev->v4l2_dev is not valid.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 drivers/media/platform/m2m-deinterlace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index 0fcb5c78031d..5a5dec348f4d 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -1016,7 +1016,7 @@ static int deinterlace_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	if (!dma_has_cap(DMA_INTERLEAVE, pcdev->dma_chan->device->cap_mask)) {
-		v4l2_err(&pcdev->v4l2_dev, "DMA does not support INTERLEAVE\n");
+		dev_err(&pdev->dev, "DMA does not support INTERLEAVE\n");
 		goto rel_dma;
 	}
 
-- 
2.9.2