Hauke Mehrtens 96911f6b58 brcm47xx: some fixes
* fix return codes of nvram_getenv. Now it behaves like cfe_getenv.
* also check cfe for kernel_args param.
* some style fixes

SVN-Revision: 22424
2010-07-31 10:05:29 +00:00
..
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2010-07-31 10:05:29 +00:00
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