IBM_NEW_EMAC should depends on CONFIG_CRC32??

Wang, Baojun wangbj at
Tue Jun 17 14:45:08 EST 2008

kernel is the lastest (linus linux-2.6.git) version, and IBM_NEW_EMAC
doesn't depend on CONFIG_CRC32 (but it does), which will cause the
following error:

  LD      .tmp_vmlinux1
drivers/built-in.o: In function `emac_hash_mc':
core.c:(.text+0x2f524): undefined reference to `crc32_le'
core.c:(.text+0x2f528): undefined reference to `bitrev32'
make: *** [.tmp_vmlinux1] Error 1

the attachment is the .config file.

After select CONFIG_CRC32 the problem is resolved.

Wang, Baojun                                                Lanzhou University
Distributed & Embedded System Lab            
School of Information Science and Engeneering          wangbj at
Tianshui South Road 222. Lanzhou 730000                             .P.R.China
Tel: +86-931-8912025                                      Fax: +86-931-8912022

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