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DMA_BUF_ATTACH(9) | Device drivers infrastructure | DMA_BUF_ATTACH(9) |
NAME¶
dma_buf_attach - Add the device to dma_buf's attachments list; optionally, calls attach of dma_buf_ops to allow device-specific attach functionalitySYNOPSIS¶
struct dma_buf_attachment *
dma_buf_attach(struct dma_buf * dmabuf,
struct device * dev);
ARGUMENTS¶
dmabuf[in] buffer to attach device to.
dev
[in] device to be attached.
DESCRIPTION¶
Returns struct dma_buf_attachment * for this attachment; returns ERR_PTR on error.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |