From: Guenter Roeck <guenter.roeck@ericsson.com>
Date: Thu, 24 Mar 2011 19:12:47 +0000 (-0700)
Subject: mfd: Select MFD_CORE if TPS6105X driver is configured
X-Git-Tag: firefly_0821_release~7613^2~1761^2~11
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fc498fa29c725a0f0fc5ed359db0e3ed33f4ed52;p=firefly-linux-kernel-4.4.55.git

mfd: Select MFD_CORE if TPS6105X driver is configured

The TPS61050/61052 driver uses MFD core code, yet does not specify the
dependency in Kconfig. If it is the only MFD driver configured, compilation
fails with

ERROR: "mfd_add_devices" [drivers/mfd/tps6105x.ko] undefined!
ERROR: "mfd_remove_devices" [drivers/mfd/tps6105x.ko] undefined!

Fix the problem by adding "select MFD_CORE" to the respective Kconfig entry.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index a9a1af49281e..e986f91fff9c 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -133,6 +133,7 @@ config TPS6105X
 	tristate "TPS61050/61052 Boost Converters"
 	depends on I2C
 	select REGULATOR
+	select MFD_CORE
 	select REGULATOR_FIXED_VOLTAGE
 	help
 	  This option enables a driver for the TP61050/TPS61052