iwlwifi: Fix Makefile build order for built-in driver

When the driver is built into the kernel instead of a module
when the system boots it results in a panic. The order things are built in
results in their initialization order when built into the kernel. Wifi
has to be initialized before mvm or dvm.
Reviewed-by: NDonald H Fry <donald.h.fry@intel.com>
Tested-by: NDonald H Fry <donald.h.fry@intel.com>
Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NBrandon Misemer <brandon.misemer@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

drivers/net/wireless/iwlwifi/Makefile

-obj-$(CONFIG_IWLDVM)	+= dvm/
-
-CFLAGS_iwl-devtrace.o := -I$(src)
-
 # common
 obj-$(CONFIG_IWLWIFI)	+= iwlwifi.o
 iwlwifi-objs		+= iwl-io.o
@@ -16,3 +12,8 @@ iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
 iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-test.o
 
 ccflags-y += -D__CHECK_ENDIAN__ -I$(src)
+
+
+obj-$(CONFIG_IWLDVM)	+= dvm/
+
+CFLAGS_iwl-devtrace.o := -I$(src)