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Date: Tue, 27 May 2014 08:13:02 +0800 (CST)
From: =?utf-8?B?566h6Zuq5rab?= <gxt@pku.edu.cn>
To: Chen Gang <gang.chen.5i5j@gmail.com>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>, linux-kernel@vger.kernel.org
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----- Chen Gang <gang.chen.5i5j@gmail.com> 写道：
> 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.5i5j@gmail.com>

Thanks, I'm waiting for these patches.
And then, I can request-pull in this month.

Xuetao

> ---
>  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