mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-16 02:01:18 -04:00
13cb8a5845
As the only caller of dma_supported() outside of DMA API internals, the qtfnmac driver stands out and invites scrutiny. Thankfully, it's not being used for evil, but it is entirely redundant, since it open-codes a check that the DMA mask setting functions are going to perform anyway. In fact, the whole qtnf_pcie_init_dma_mask() function is nothing more than a rather long-winded implementation of dma_set_mask_and_coherent(), so let's just use that directly. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Acked-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.