On Mon, May 30, 2022 at 09:17:30PM +0200, Christophe JAILLET wrote: > request_mem_resource() and release_mem_resource() seem to not exist in > recent kernel. Remove them. > > Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> > --- > I've tried to find it in older version. I randomly tried some search > with elixir, up to 2.6, but never found these function. Any idea where it > comes from? That function predates git. It's possible that check was inspired by these review comments. https://linux-arm-kernel.infradead.narkive.com/s6FjnFOw/patch-v2-i-mx31-add-hw-random-for-rnga But those review comments were written during the git era so that's kind of a weird thing. Anyway, both patches applied. Thanks! regards, dan carpenter