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Subject回复: [PATCH 1/3] arch: un icore32: ksyms: export ad ditional find first *() to avoid compiling failure

----- Chen Gang <gang.chen.5i5j@gmail.com> 写道:
> Some modules need find_first_bit() and find_first_zero_bit(), so export
> them.
>
> 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!
> ...
>
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>

Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn>

> ---
> arch/unicore32/kernel/ksyms.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/unicore32/kernel/ksyms.c b/arch/unicore32/kernel/ksyms.c
> index e78911a..0323528 100644
> --- a/arch/unicore32/kernel/ksyms.c
> +++ b/arch/unicore32/kernel/ksyms.c
> @@ -23,6 +23,8 @@
>
> #include "ksyms.h"
>
> +EXPORT_SYMBOL(find_first_bit);
> +EXPORT_SYMBOL(find_first_zero_bit);
> EXPORT_SYMBOL(find_next_zero_bit);
> EXPORT_SYMBOL(find_next_bit);
>
> --
> 1.9.2.459.g68773ac

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