Re: linux-next: build failure after merge of the wireless-next tree

From: Stanislaw Gruszka
Date: Tue Nov 22 2011 - 03:01:04 EST


On Tue, Nov 22, 2011 at 02:35:23PM +1100, Stephen Rothwell wrote:
> After merging the wireless-next tree, today's linux-next build
> (x86_64_allmodconfig) failed like this:
>
> ERROR: "il_dbgfs_unregister" [drivers/net/wireless/iwlegacy/iwl4965.ko] undefined!
> ERROR: "il_dbgfs_register" [drivers/net/wireless/iwlegacy/iwl4965.ko] undefined!
> ERROR: "il_dbgfs_unregister" [drivers/net/wireless/iwlegacy/iwl3945.ko] undefined!
> ERROR: "il_dbgfs_register" [drivers/net/wireless/iwlegacy/iwl3945.ko] undefined!

That is consequence of lack export.h in drivers/net/wireless/iwegacy/debug.c
and previous warnings:

drivers/net/wireless/iwlegacy/debug.c:1395:1: warning: data definition has no type or storage class [enabled by default]
drivers/net/wireless/iwlegacy/debug.c:1395:1: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL' [-Wimplicit-int]

Patch posted to fix warnings, should fix that build failure too.
Stanislaw
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