After merging the mfd tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
In file included from drivers/mfd/ab8500-core.c:21:0:
include/linux/mfd/dbx500-prcmu.h:614:19: error: redefinition of 'prcmu_abb_read'
include/linux/mfd/db8500-prcmu.h:673:19: note: previous definition of 'prcmu_abb_read' was here
include/linux/mfd/dbx500-prcmu.h:619:19: error: redefinition of 'prcmu_abb_write'
include/linux/mfd/db8500-prcmu.h:678:19: note: previous definition of 'prcmu_abb_write' was here
include/linux/mfd/dbx500-prcmu.h:630:19: error: redefinition of 'prcmu_config_clkout'
include/linux/mfd/db8500-prcmu.h:643:19: note: previous definition of 'prcmu_config_clkout' was here
include/linux/mfd/dbx500-prcmu.h:692:20: error: redefinition of 'prcmu_ac_wake_req'
include/linux/mfd/db8500-prcmu.h:683:20: note: previous definition of 'prcmu_ac_wake_req' was here
include/linux/mfd/dbx500-prcmu.h:694:20: error: redefinition of 'prcmu_ac_sleep_req'
include/linux/mfd/db8500-prcmu.h:685:20: note: previous definition of 'prcmu_ac_sleep_req' was here
Caused (exposed?) by commit d28f1db8187d ("mfd: Remove confusing
ab8500-i2c file and merge into ab8500-core"). I assume that this has
only had very restricted build testing :-(
I 'believe' that you 'might' be missing MFD_DB8500_PRCMU from your
config. Can you check this for me please Stephen?
MFD_DB8500_PRCMU is selected by
UX500_SOC_DB8500 is selected by
MACH_MOP500 is selected by
MACH_HREFV60 | MACH_SNOWBALL is selected by
u8500_defconfig
Can I ask how you build the kernel and which defconfig you are using please?
Kind regards,
Lee
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
M: +44 77 88 633 515
Linaro.org │ Open source software for ARM SoCs
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