lkml.org 
[lkml]   [2015]   [Sep]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: randconfig build error with next-20150812, in drivers/i2c/busses/i2c-i801.c
On Wed, 12 Aug 2015 08:42:18 -0700, Jim Davis wrote:
> Building with the attached random configuration file,
>
> drivers/built-in.o: In function `dmi_check_onboard_devices':
> i2c-i801.c:(.text+0x126b36): undefined reference to `i2c_new_device'
> drivers/built-in.o: In function `i801_remove':
> i2c-i801.c:(.text+0x126b86): undefined reference to `i2c_del_adapter'
> drivers/built-in.o: In function `i801_probe':
> i2c-i801.c:(.text+0x127d08): undefined reference to `i2c_add_adapter'
> i2c-i801.c:(.text+0x127d6e): undefined reference to `i2c_new_device'

Sorry for the late reply. The error is caused by the following
combination of options:

CONFIG_I2C=m
CONFIG_I2C_I801=y

I can reproduce it even with mainline now. This is caused by
CONFIG_ITCO_WDT=y, which selects CONFIG_I2C_I801=y without selecting
its dependencies (CONFIG_I2C.)

Thanks for reporting, I'll post a fix shortly.

--
Jean Delvare
SUSE L3 Support


\
 
 \ /
  Last update: 2015-09-25 10:01    [W:0.059 / U:0.224 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site