ARM: multi_v7_defconfig: Enable max77802 regulator

The Exynos5420 based Peach Pit and Exynos5800 based Peach Pi Chromebooks
use the Maxim max77802 Power Management IC (PMIC). This PMIC has besides
other devices, a set of regulators that can be controller over I2C.

Commit f3caa529 ("ARM: multi_v7_defconfig: Enable max77802 regulator,
rtc and clock drivers") was supposed to enable the config option for the
regulator driver as a module but the final version that landed did not
include this. The commit was modified and the REGULATOR_MAX77802 removed
since it was thought to be useless.

Unfortunately that's not the case for the mentioned reason above so this
patch enables the needed Kconfig option.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
[kgene@kernel.org: fixed ordering according to make savedefconfig]
Signed-off-by: Kukjin Kim <kgene@kernel.org>

arch/arm/configs/multi_v7_defconfig

@@ -404,6 +404,7 @@ CONFIG_REGULATOR_MAX8907=y
 CONFIG_REGULATOR_MAX8973=y
 CONFIG_REGULATOR_MAX77686=y
 CONFIG_REGULATOR_MAX77693=m
+CONFIG_REGULATOR_MAX77802=m
 CONFIG_REGULATOR_PALMAS=y
 CONFIG_REGULATOR_S2MPS11=y
 CONFIG_REGULATOR_S5M8767=y