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power: reset: nvmem-reboot-mode: add CONFIG_OF dependency

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Without CONFIG_OF, we get a build failure in the reboot-mode
implementation:

drivers/power/reset/reboot-mode.c: In function 'reboot_mode_register':
drivers/power/reset/reboot-mode.c:72:2: error: implicit declaration of function 'for_each_property_of_node'; did you mean 'for_each_child_of_node'? [-Werror=implicit-function-declaration]
  for_each_property_of_node(np, prop) {

Add a Kconfig dependency like we have for the other users of
CONFIG_REBOOT_MODE.

Fixes: 7a78a7f7695b ("power: reset: nvmem-reboot-mode: use NVMEM as reboot mode write interface")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Arnd Bergmann 2019-07-08 14:52:39 +02:00 committed by Sebastian Reichel
parent 3f57fe28f8
commit caa2b55784
1 changed files with 1 additions and 0 deletions
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drivers/power/reset/Kconfig
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@ -247,6 +247,7 @@ config POWER_RESET_SC27XX
config NVMEM_REBOOT_MODE
tristate "Generic NVMEM reboot mode driver"
depends on OF
select REBOOT_MODE
help
Say y here will enable reboot mode driver. This will