Hi,
thanks for your help. I a m using -rc3 on an Ubuntu system. I used "make
loadmodconfig" to create my .config. I then enabled Kernel debugging. Should
I append my .config file?
The bug/warning seems to be added by this commit.
http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commitdiff;h=fbbf592002ee46ed14d5bd88f1150c604b34e705
 .
I would love to contribute a patch but it I think I better wait until I
found a bigger/more problem.

2011/6/22 julie Sullivan [off-list ref]

Hmm, I just enabled the 'Build all ASoC CODEC drivers' option (I don't
have the hardware) to build-test to see if I could get the same
warning as Christian and I didn't, but I did get this in the same
tree:

sound/soc/codecs/ak4641.c: In function ?ak4641_probe?:
sound/soc/codecs/ak4641.c:524:6: error: ?GPIOF_OUT_INIT_LOW?
undeclared (first use in this function)
sound/soc/codecs/ak4641.c:524:6: note: each undeclared identifier is
reported only once for each function it appears in
make[3]: *** [sound/soc/codecs/ak4641.o] Error 1
make[2]: *** [sound/soc/codecs] Error 2
make[1]: *** [sound/soc] Error 2
make: *** [sound] Error 2
make: *** Waiting for unfinished jobs....

In my config 'Build all ASoC CODEC drivers' is selected to be build as

module, but I can not reproduce your error.
Isn't it bad that more than 20 warnings are produced during a kernel build?
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