On Mon, Dec 4, 2017 at 2:33 PM, Thomas Petazzoni <[email protected]> wrote: > There are two types of "struct device": the one representing the > physical device on its physical bus (platform, SPI, PCI, etc.), and > the one representing the logical device in its device class (net, > etc.). > > The DMA mapping API expects to receive as argument a "struct device" > representing the physical device, as the "struct device" contains > information about the bus that the DMA API needs. > > However, the sh_eth driver mistakenly uses the "struct device" > representing the logical device (embedded in "struct net_device") > rather than the "struct device" representing the physical device on > its bus. > > This commit fixes that by adjusting all calls to the DMA mapping API. > > Signed-off-by: Thomas Petazzoni <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
