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

From: Liam Girdwood <[email-masked]>
Date: Wed, 15 Dec 2010 09:04:44 +0000

On Wed, 2010-12-15 at 13:09 +1100, Stephen Rothwell wrote:
> Hi Liam,
> 
> After merging the voltage tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
> 
> drivers/built-in.o: In function `mc13xxx_regulator_is_enabled':
> mc13xxx-regulator-core.c:(.text+0x9b01c): undefined reference to `mc13xxx_lock'
> mc13xxx-regulator-core.c:(.text+0x9b038): undefined reference to `mc13xxx_reg_read'
> mc13xxx-regulator-core.c:(.text+0x9b04a): undefined reference to `mc13xxx_unlock'
> drivers/built-in.o: In function `mc13xxx_regulator_disable':
> mc13xxx-regulator-core.c:(.text+0x9b256): undefined reference to `mc13xxx_lock'
> mc13xxx-regulator-core.c:(.text+0x9b26f): undefined reference to `mc13xxx_reg_rmw'
> mc13xxx-regulator-core.c:(.text+0x9b281): undefined reference to `mc13xxx_unlock'
> drivers/built-in.o: In function `mc13xxx_regulator_enable':
> mc13xxx-regulator-core.c:(.text+0x9b323): undefined reference to `mc13xxx_lock'
> mc13xxx-regulator-core.c:(.text+0x9b33c): undefined reference to `mc13xxx_reg_rmw'
> mc13xxx-regulator-core.c:(.text+0x9b34e): undefined reference to `mc13xxx_unlock'
> drivers/built-in.o: In function `mc13xxx_regulator_get_voltage':
> mc13xxx-regulator-core.c:(.text+0x9b3f5): undefined reference to `mc13xxx_lock'
> mc13xxx-regulator-core.c:(.text+0x9b40c): undefined reference to `mc13xxx_reg_read'
> mc13xxx-regulator-core.c:(.text+0x9b41f): undefined reference to `mc13xxx_unlock'
> drivers/built-in.o: In function `mc13xxx_regulator_set_voltage':
> mc13xxx-regulator-core.c:(.text+0x9b67f): undefined reference to `mc13xxx_lock'
> mc13xxx-regulator-core.c:(.text+0x9b6a4): undefined reference to `mc13xxx_reg_rmw'
> mc13xxx-regulator-core.c:(.text+0x9b6b6): undefined reference to `mc13xxx_unlock'
> 
> Please build test this stuff ...
> 

Sorry, this driver does build as built-in.

Yong, can you send a patch *today* that fixes the modular build for
this.

Thanks

Liam 

-- 
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk