On Tue, Dec 11, 2018 at 09:58:05AM +0100, Geert Uytterhoeven wrote:
> Hi Arnd,
>
> On Mon, Dec 10, 2018 at 10:00 PM Arnd Bergmann <arnd@xxxxxxxx> wrote:
> > A number of Kconfig options have become available now to random ARM
> > platforms outside of ARCH_MULTIPLATFORM, which now causes Kconfig
> > warnings, and other build errors when those select options that
> > lack additonal dependencies, e.g.:
> >
> > WARNING: unmet direct dependencies detected for HAVE_ARM_ARCH_TIMER
> > Depends on [n]: CPU_V7 [=n]
> > Selected by [y]:
> > - ARCH_RCAR_GEN2 [=y] && SOC_RENESAS [=y]
> > - ARCH_R8A73A4 [=y] && SOC_RENESAS [=y] && ARM [=y]
> >
> > WARNING: unmet direct dependencies detected for SYS_SUPPORTS_EM_STI
> > Depends on [n]: GENERIC_CLOCKEVENTS [=n]
> > Selected by [y]:
> > - ARCH_EMEV2 [=y] && SOC_RENESAS [=y] && ARM [=y]
> >
> > Put the old dependency on ARCH_RENESAS back for the moment to restore
> > the previous behavior.
> >
> > Fixes: 062887bf5ef7 ("ARM: shmobile: Move SoC Kconfig symbols to drivers/soc/renesas/")
> > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> > ---
> > drivers/soc/renesas/Kconfig | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
> > index 4d8012e1205c..68bfca6f20dd 100644
> > --- a/drivers/soc/renesas/Kconfig
> > +++ b/drivers/soc/renesas/Kconfig
> > @@ -44,7 +44,7 @@ config ARCH_RZN1
> > bool
> > select ARM_AMBA
> >
> > -if ARM
> > +if ARM && ARCH_RENESAS
>
> After a closer look, I think restricting this from ARM to ARCH_MULTI_V7
> should work, too (ARCH_MULTI_V7 selects CPU_V7, and ARCH_MULTIPLATFORM
> selects GENERIC_CLOCKEVENTS).
Hi Arnd,
what is your preferred way forwards here?
I'm tempted to take your patch as-is and then work on
refining the dependency as a follow-up.
