spi: sh-msiof: Use correct device for DMA mapping with IOMMU
To function correctly in the presence of an IOMMU, the DMA buffers must be mapped using the DMA channel's device instead of the MSIOF platform device's device. Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NMark Brown <broonie@linaro.org>
Showing
想要评论请 注册 或 登录