Commits
![Alexey Khoroshilov](https://secure.gravatar.com/avatar/ee5738661cd37bf0efc7b1ad13bbcf6f.jpg?s=96&d=mm)
Alexey Khoroshilov committed 49f2a47d913
prism54: fix checks for dma mapping errors prism54 checks for dma mapping errors by comparison returned address with zero, while pci_dma_mapping_error() should be used. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>