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

From: Samuel Ortiz <[email-masked]>
Date: Tue, 20 Dec 2011 18:37:57 +0100

Hi Stephen,

On Tue, Dec 20, 2011 at 02:17:31PM +1100, Stephen Rothwell wrote:
> Hi Samuel,
> 
> After merging the mfd tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
> 
> drivers/built-in.o: In function `i2c_block_write':
> stmpe-i2c.c:(.text+0xf4553): undefined reference to `i2c_smbus_write_i2c_block_data'
> drivers/built-in.o: In function `i2c_block_read':
> stmpe-i2c.c:(.text+0xf457f): undefined reference to `i2c_smbus_read_i2c_block_data'
> drivers/built-in.o: In function `i2c_reg_write':
> stmpe-i2c.c:(.text+0xf45ab): undefined reference to `i2c_smbus_write_byte_data'
> drivers/built-in.o: In function `i2c_reg_read':
> stmpe-i2c.c:(.text+0xf45d4): undefined reference to `i2c_smbus_read_byte_data'
> drivers/built-in.o: In function `stmpe_init':
> stmpe-i2c.c:(.init.text+0xaf22): undefined reference to `i2c_register_driver'
> drivers/built-in.o: In function `stmpe_exit':
> stmpe-i2c.c:(.exit.text+0x5e5): undefined reference to `i2c_del_driver'
> 
> Caused by commit b25a31a3b4d3 ("mfd: Separate out STMPE controller and
> interface specific code").
> 
> I have used the mfd tree from next-20111219 for today.
Thanks for the notification. This should be all fixed now, you can use the
latest MFD tree.

Cheers,
Samuel.

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Intel Open Source Technology Centre
http://oss.intel.com/