linux-kernel - [PATCH 0/3] arch: unicore32: ksyms: export several implemeted symbols to avoid compiling failure

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Message-ID: <5383D5F5.2000303@gmail.com>
Date:	Tue, 27 May 2014 08:01:57 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	Guan Xuetao <gxt@...c.pku.edu.cn>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] arch: unicore32: ksyms: export several implemeted symbols
 to avoid compiling failure

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@...il.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
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