[U-Boot] Subject: [PATCH] ppc4xx: Fixed compilation warning in 4xx_enet.c

[Stefan Roese]

On Thursday 02 July 2009 07:22:42 Alessio Centazzo wrote:
> This patch fixes a compilation warning for some Ethernet PHY-less
> PPC4xx platforms (440SPE based ones) and a potential compilation
> error for 440SP platforms (use of undefined 'ethgroup' variable).
> In the original code and in case of 440SPE platforms, 'ethgroup'
> is initialized to -1 and never modified.  Later in the function,
> within an #ifdef statement, an 'if statement' executes code only
> if 'ethgroup' is set to 4, therefore it is harmless to avoid
> executing the 'if statement' by removing the CONFIG_440SPE from
> the affected #ifdefs.  In case of 440SP platforms  with on-board
> Ethernet PHY, 'ethgroup' is undefined but used (there are not such
> platforms in the repository yet). All other architectures are not
> affected by this change.  This is the current warning message with
> a Ethernet PHY-less 440SPE platform build (there is not such
> platform in the repository yet):
>
> 4xx_enet.c: In function 'ppc_4xx_eth_init':
> 4xx_enet.c:880: warning: unused variable 'ethgroup'

This patch still doesn't apply clean. And also the subject it corrupted:

Subject: [PATCH] ppc4xx: Fixed compilation warning in 4xx_enet.c
^^^^^^^^^

Please fix and resubmit. Thanks.

Best regards,
Stefan

=====================================================================
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================