linux-kernel - [PATCH -next] media: platform: fix cros-ec-cec build error

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Date:   Tue, 14 Aug 2018 09:02:31 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-media <linux-media@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: [PATCH -next] media: platform: fix cros-ec-cec build error

From: Randy Dunlap <rdunlap@...radead.org>

Fix build when MFD_CROS_EC is not enabled but COMPILE_TEST=y.
Fixes this build error:

ERROR: "cros_ec_cmd_xfer_status" [drivers/media/platform/cros-ec-cec/cros-ec-cec.ko] undefined!

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Neil Armstrong <narmstrong@...libre.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
---
 drivers/media/platform/Kconfig |    2 ++
 1 file changed, 2 insertions(+)

--- linux-next-20180814.orig/drivers/media/platform/Kconfig
+++ linux-next-20180814/drivers/media/platform/Kconfig
@@ -541,6 +541,8 @@ config VIDEO_CROS_EC_CEC
 	depends on MFD_CROS_EC || COMPILE_TEST
 	select CEC_CORE
 	select CEC_NOTIFIER
+	select CHROME_PLATFORMS
+	select CROS_EC_PROTO
 	---help---
 	  If you say yes here you will get support for the
 	  ChromeOS Embedded Controller's CEC.