Commit f43afb1e authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] solo6x10: add call to pci_dma_mapping_error 



Check the result of the dma mapping.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ff82ad22

drivers/staging/media/solo6x10/p2m.c

+2 −0
Original line number Diff line number Diff line
@@ -52,6 +52,8 @@ int solo_p2m_dma(struct solo_dev *solo_dev, int wr, 


	dma_addr = pci_map_single(solo_dev->pdev, sys_addr, size,

				  wr ? PCI_DMA_TODEVICE : PCI_DMA_FROMDEVICE);

	if (pci_dma_mapping_error(solo_dev->pdev, dma_addr))

		return -ENOMEM;



	ret = solo_p2m_dma_t(solo_dev, wr, dma_addr, ext_addr, size,

			     repeat, ext_size);

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