[PATCH] powerpc/83xx: Fix few build errors with CONFIG_QUICC_ENGINE=n
Anton Vorontsov
avorontsov at ru.mvista.com
Wed Dec 17 06:14:19 EST 2008
On Tue, Dec 16, 2008 at 01:00:13PM -0600, Scott Wood wrote:
> Anton Vorontsov wrote:
>> GCC can still issue the of_find_node_by_name() call. (I wonder if
>> there is any way to tell gcc that particular function doesn't
>> produce any side-effects so that gcc can optimize it away too).
>
> __attribute__((pure))
Ah, thanks!
But I forgot that of_find_node_by_name() and friends aren't
actually "pure", they're getting the node. :-(
--
Anton Vorontsov
email: cbouatmailru at gmail.com
irc://irc.freenode.net/bd2
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