* [PATCH] staging: hikey9xx: Specify HAS_IOMEM dependency for MFD_HI6421_SPMI
@ 2020-11-19 8:29 David Gow
0 siblings, 0 replies; only message in thread
From: David Gow @ 2020-11-19 8:29 UTC (permalink / raw)
To: Mauro Carvalho Chehab, Greg Kroah-Hartman
Cc: devel, linux-kernel, Brendan Higgins, David Gow
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: David Gow <davidgow@google.com>
---
drivers/staging/hikey9xx/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/hikey9xx/Kconfig b/drivers/staging/hikey9xx/Kconfig
index b29f5d5df134..2e48ded92a7e 100644
--- a/drivers/staging/hikey9xx/Kconfig
+++ b/drivers/staging/hikey9xx/Kconfig
@@ -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
--
2.29.2.454.gaff20da3a2-goog
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