Commit 241f5b67 authored by Corentin Labbe's avatar Corentin Labbe Committed by Mauro Carvalho Chehab
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media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size 



vb2_dma_contig_set_max_seg_size need to have a size in parameter and not
a DMA_BIT_MASK().
While fixing this issue, also fix error handling of all DMA size
setting.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Fixes: d4ae3689 ("media: zoran: device support only 32bit DMA address")
Signed-off-by: default avatarCorentin Labbe <clabbe@baylibre.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 8f7cc5c0

drivers/staging/media/zoran/zoran_card.c

+4 −2
Original line number Diff line number Diff line
@@ -1282,8 +1282,10 @@ static int zoran_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 


	err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));

	if (err)

		return -ENODEV;

	vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));

		return err;

	err = vb2_dma_contig_set_max_seg_size(&pdev->dev, U32_MAX);

	if (err)

		return err;



	nr = zoran_num++;

	if (nr >= BUZ_MAX) {