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DMA_BUF_DETACH(9) Device drivers infrastructure DMA_BUF_DETACH(9)

NAME

dma_buf_detach - Remove the given attachment from dmabuf's attachments list; optionally calls detach of dma_buf_ops for device-specific detach

SYNOPSIS

void dma_buf_detach(struct dma_buf * dmabuf, struct dma_buf_attachment * attach);

ARGUMENTS

dmabuf

[in] buffer to detach from.

attach

[in] attachment to be detached; is free'd after this call.

DESCRIPTION

Clean up a device attachment obtained by calling dma_buf_attach.

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June 2024 Kernel Hackers Manual 3.10