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: kernel test robot <l...@intel.com>
Fixes: d4ae3689226e5 ("media: zoran: device support only 32bit DMA address")
Signed-off-by: Corentin Labbe <cla...@baylibre.com>
---
drivers/staging/media/zoran/zoran_card.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/zoran/zoran_card.c
b/drivers/staging/media/zoran/zoran_card.c
index a00ad40244d0..4ea2fbf189b9 100644
--- a/drivers/staging/media/zoran/zoran_card.c
+++ b/drivers/staging/media/zoran/zoran_card.c
@@ -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) {
--
2.32.0
_______________________________________________
Mjpeg-users mailing list
Mjpeg-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mjpeg-users
