Re: [PATCH v6 0/6] Add ChromeOS Embedded Controller support

Simon Glass
2013-03-20T02:01:51Z

Hi Samuel,

On Tue, Mar 19, 2013 at 6:12 PM, Samuel Ortiz <sameo@linux.intel.com> wrote:
> On Wed, Mar 20, 2013 at 01:56:52AM +0100, Samuel Ortiz wrote:
>> Hi Simon,
>>
>> On Mon, Feb 25, 2013 at 02:08:35PM -0800, Simon Glass wrote:
>> > The ChromeOS Embedded Controller (EC) is an Open Source EC implementation
>> > used on ARM and Intel Chromebooks. Current implementations use a Cortex-M3
>> > connected on a bus (such as I2C, SPI, LPC) to the AP. A separate interrupt
>> > line is used to indicate when the EC needs service.
>> All 6 patches applied to my mfd-next tree, thanks a lot.
> Actually, this one fails to build when CONFIG_OF is not set:
>
> drivers/mfd/cros_ec_i2c.c:130:2: error: implicit declaration of function
> ‘of_device_is_available’ [-Werror=implicit-function-declaration]
>
> If the check in cros_ec_probe_i2c() is really needed then you'll need to inline
> of_device_is_available() into a NOP in include/linux/of.h.

Actually I suppose that call is not really needed. Would you like to
remove it, or shall I send a new patch?

Regards,
Simon

>
> Cheers,
> Samuel.
>
> --
> Intel Open Source Technology Centre
> http://oss.intel.com/