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powerpc/papr_scm: Use depend instead of select 

Making PAPR_SCM select LIBNVDIMM results in circular dependencies in
Kconfig when another symbol depends on it. Fix this by replacing the
select with a depends.

Fixes: b5beae5e22 ("powerpc/pseries: Add driver for PAPR SCM regions")
Reported-by: Alastair D'Silva <alastair@d-silva.org>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Oliver O'Halloran 2018-12-07 02:17:08 +11:00 committed by Michael Ellerman
parent a6460b03f9
commit 14ebfec071
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/platforms/pseries/Kconfig
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@ -140,8 +140,7 @@ config IBMEBUS
Bus device driver for GX bus based adapters. Bus device driver for GX bus based adapters.
config PAPR_SCM config PAPR_SCM
depends on PPC_PSERIES && MEMORY_HOTPLUG depends on PPC_PSERIES && MEMORY_HOTPLUG && LIBNVDIMM
select LIBNVDIMM
tristate "Support for the PAPR Storage Class Memory interface" tristate "Support for the PAPR Storage Class Memory interface"
help help
Enable access to hypervisor provided storage class memory. Enable access to hypervisor provided storage class memory.