unicore32 has implemented 'find_first_bit', 'find_first_zero_bit', 'pm_power_off', and '__cpuc_coherent_kern_range', need export them to avoid compiling failure.
The related error (with allmodconfig under unicore32): MODPOST 4039 modules ERROR: "find_first_bit" [sound/soc/codecs/snd-soc-uda1380.ko] undefined! ERROR: "find_first_zero_bit" [net/sctp/sctp.ko] undefined! [...] ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined! ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined! [...] Signed-off-by: Chen Gang <gang.chen.5...@gmail.com> --- arch/unicore32/kernel/ksyms.c | 2 ++ arch/unicore32/kernel/process.c | 1 + arch/unicore32/mm/proc-syms.c | 2 ++ 3 files changed, 5 insertions(+) Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/