power: reset: odroid-go-ultra: fix I2C dependency

Since this driver can only be built-in, it fails to link when
the I2C layer is in a loadable module:

x86_64-linux-ld: drivers/power/reset/odroid-go-ultra-poweroff.o: in function `odroid_go_ultra_poweroff_get_pmic_device':
odroid-go-ultra-poweroff.c:(.text+0x30): undefined reference to `i2c_find_device_by_fwnode'

Tighten the dependency to only allow enabling
POWER_RESET_ODROID_GO_ULTRA_POWEROFF is I2C is built-in as well.

Fixes: cec3b46 ("power: reset: add Odroid Go Ultra poweroff driver")
Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

Author: arndb

drivers/power/reset/Kconfig

@@ -144,7 +144,7 @@ config POWER_RESET_OCELOT_RESET
 config POWER_RESET_ODROID_GO_ULTRA_POWEROFF
 	bool "Odroid Go Ultra power-off driver"
 	depends on ARCH_MESON || COMPILE_TEST
-	depends on I2C && OF
+	depends on I2C=y && OF
 	help
 	  This driver supports Power off for Odroid Go Ultra device.