[BUG] Fix drivers/memory O= build

[Russell King - ARM Linux]

On Fri, Apr 06, 2018 at 11:45:01AM -0700, Santosh Shilimkar wrote:
> On 4/6/2018 9:46 AM, Tony Lindgren wrote:
> >* Russell King - ARM Linux <linux at armlinux.org.uk> [180406 03:27]:
> >>When building a kernel with split object directories, the following
> >>failure occurs:
> >>
> >>.../drivers/memory/emif-asm-offsets.c:1:0: fatal error: can't open drivers/memory/emif-asm-offsets.s for writing: No such file or directory
> >>compilation terminated.
> >>drivers/memory/Makefile.asm-offsets:2: recipe for target 'drivers/memory/emif-asm-offsets.s' failed
> >>make[2]: *** [drivers/memory/emif-asm-offsets.s] Error 1
> >>.../Makefile:1060: recipe for target 'arch/arm/mach-omap2' failed
> >>make[1]: *** [arch/arm/mach-omap2] Error 2
> >>
> >>This prevents any kernel being built that includes decending into
> >>arch/arm/mach-omap2 with split object directories.
> >>
> >>This is a regression.
> >
> >Dave, I presume you're looking into this already?
> >
> Fix is already posted by 'Anders Roxell <anders.roxell at linaro.org>'
> You are copied on the email Tony.

Arnd also has a fix for it as well, which moves emif-asm-offsets.s
into include/generated, as that will always exist prior to these
rules being invoked.  Arnd's passing it through his randconfig
builder before publishing it.

-- 
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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