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

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Date:   Wed, 3 Apr 2019 11:40:50 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Lee Jones <lee.jones@...aro.org>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Vincent Palatin <vpalatin@...omium.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Wei-Ning Huang <wnhuang@...gle.com>
Subject: linux-next: build failure after merge of the mfd tree

Hi Lee,

After merging the mfd tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

drivers/mfd/cros_ec_dev.c: In function 'ec_device_probe':
drivers/mfd/cros_ec_dev.c:422:33: error: 'EC_FEATURE_FINGERPRINT' undeclared (first use in this function); did you mean 'EC_FEATURE_HANG_DETECT'?
  if (cros_ec_check_features(ec, EC_FEATURE_FINGERPRINT)) {
                                 ^~~~~~~~~~~~~~~~~~~~~~
                                 EC_FEATURE_HANG_DETECT
drivers/mfd/cros_ec_dev.c:422:33: note: each undeclared identifier is reported only once for each function it appears in
drivers/mfd/cros_ec_dev.c:445:33: error: 'EC_FEATURE_TOUCHPAD' undeclared (first use in this function); did you mean 'EC_FEATURE_USB_PD'?
  if (cros_ec_check_features(ec, EC_FEATURE_TOUCHPAD)) {
                                 ^~~~~~~~~~~~~~~~~~~
                                 EC_FEATURE_USB_PD

Caused by commits

  4483a6f22432 ("mfd: cros_ec: Instantiate properly CrOS FP MCU device")
  a03871b9e9ea ("mfd: cros_ec: Instantiate properly CrOS Touchpad MCU device")

I have used the mfd tree from next-20190402 for today.

-- 
Cheers,
Stephen Rothwell

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