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Date: Wed, 30 Mar 2016 22:35:37 +0200 From: Richard Weinberger <richard@....at> To: Geert Uytterhoeven <geert@...ux-m68k.org>, Rob Herring <robh@...nel.org> Cc: Arnd Bergmann <arnd@...db.de>, Lee Jones <lee.jones@...aro.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>, uml-devel <user-mode-linux-devel@...ts.sourceforge.net> Subject: Re: [PATCH 1/2] asm-generic/io.h: provide default ioremap/iounmap for !HAS_IOMEM Am 30.03.2016 um 22:08 schrieb Geert Uytterhoeven: >> I actually started a patch to remove the HAS_IOMEM dependency >> everywhere (or just the per driver cases). It didn't break as bad as I >> expected, but became more than I wanted to fix. Mainly, all the devm_ >> variants also need empty versions or to be always enabled. > > Should these dependencies on HAS_IOMEM be changed to "HAS_IOMEM || > COMPILE_TEST"? Another idea, the issue with COMPILE_TEST is that it is automatically selected by make targets such as allyesconfig or allmodconfig. Couldn't we make COMPILE_TEST just harder to select? i.e. that with allyesconfig it is still disabled and if someone really wants to do a compile test of anything we could issue something like "make allyesconfig COMPILE_TEST=y" to have COMPILE_TEST selected? Thanks, //richard
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