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authorBorislav Petkov <bp@suse.de>2018-10-05 15:13:07 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-24 08:20:30 +0100
commitaf23231acaf6d6990f67bcf9c84196bbd1c25b29 (patch)
tree6999b3bee42c5bb64f543c1a887dc3a6c40f1803 /arch
parent624cd074631a1e300b2a09b687c2c0abf9a50d33 (diff)
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x86/olpc: Fix build error with CONFIG_MFD_CS5535=m
[ Upstream commit fa112cf1e8bc693d5a666b1c479a2859c8b6e0f1 ] When building a 32-bit config which has the above MFD item as module but OLPC_XO1_PM is enabled =y - which is bool, btw - the kernel fails building with: ld: arch/x86/platform/olpc/olpc-xo1-pm.o: in function `xo1_pm_remove': /home/boris/kernel/linux/arch/x86/platform/olpc/olpc-xo1-pm.c:159: undefined reference to `mfd_cell_disable' ld: arch/x86/platform/olpc/olpc-xo1-pm.o: in function `xo1_pm_probe': /home/boris/kernel/linux/arch/x86/platform/olpc/olpc-xo1-pm.c:133: undefined reference to `mfd_cell_enable' make: *** [Makefile:1030: vmlinux] Error 1 Force MFD_CS5535 to y if OLPC_XO1_PM is enabled. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Lubomir Rintel <lkundrak@v3.sk> Cc: x86@kernel.org Link: http://lkml.kernel.org/r/20181005131750.GA5366@zn.tnic Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/Kconfig3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5726b264036f..af35f5caadbe 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2771,8 +2771,7 @@ config OLPC
config OLPC_XO1_PM
bool "OLPC XO-1 Power Management"
- depends on OLPC && MFD_CS5535 && PM_SLEEP
- select MFD_CORE
+ depends on OLPC && MFD_CS5535=y && PM_SLEEP
---help---
Add support for poweroff and suspend of the OLPC XO-1 laptop.