Commit 1f59b066 authored by David Gow's avatar David Gow Committed by Greg Kroah-Hartman
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staging: hikey9xx: Specify HAS_IOMEM dependency for MFD_HI6421_SPMI 



MFD_CORE is selected by MFD_HI6421_SPMI, and MFD_CORE depends on
HAS_IOMEM. If HAS_IOMEM is not set, this can cause a conflict in Kconfig
resolution, yielding the following error:

WARNING: unmet direct dependencies detected for MFD_CORE
  Depends on [n]: HAS_IOMEM [=n]
  Selected by [y]:
  - MFD_HI6421_SPMI [=y] && STAGING [=y] && OF [=y] && SPMI [=y]

By specifying HAS_IOMEM as a dependency for MFD_HI6421_SPMI (as
SPMI_HISI3670 already dows), this issue is resolved, and no such warning
appears when building on architectures without HAS_IOMEM.

Signed-off-by: default avatarDavid Gow <davidgow@google.com>
Link: https://lore.kernel.org/r/20201119082903.3601758-1-davidgow@google.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1b9419d1

drivers/staging/hikey9xx/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ config SPMI_HISI3670 
# to be placed at drivers/mfd

config MFD_HI6421_SPMI

	tristate "HiSilicon Hi6421v600 SPMI PMU/Codec IC"

	depends on HAS_IOMEM

	depends on OF

	depends on SPMI

	select MFD_CORE