soc: raspberrypi-power: add CONFIG_OF dependency

We get a harmless warning if the RASPBERRYPI_POWER driver is enabled without
CONFIG_OF during compile testing:

warning: RASPBERRYPI_POWER selects PM_GENERIC_DOMAINS_OF which has unmet direct dependencies (PM_GENERIC_DOMAINS && OF)

There is no need to select PM_GENERIC_DOMAINS_OF if OF is set, so we can
replace the 'select' with a dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/soc/bcm/Kconfig b/drivers/soc/bcm/Kconfig
index 97156ae..a39b0d5 100644 (file)
--- a/drivers/soc/bcm/Kconfig
+++ b/drivers/soc/bcm/Kconfig
@@ -2,10 +2,9 @@ menu "Broadcom SoC drivers"
 
 config RASPBERRYPI_POWER
        bool "Raspberry Pi power domain driver"
-       depends on ARCH_BCM2835 || COMPILE_TEST
+       depends on ARCH_BCM2835 || (COMPILE_TEST && OF)
        depends on RASPBERRYPI_FIRMWARE=y
        select PM_GENERIC_DOMAINS if PM
-       select PM_GENERIC_DOMAINS_OF if PM
        help
          This enables support for the RPi power domains which can be enabled
          or disabled via the RPi firmware.