MIPS: PowerTV: Migrate to new platform makefile style.

Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

arch/mips/Kbuild.platforms

@@ -9,6 +9,7 @@ platforms += loongson
 platforms += mipssim
 platforms += mti-malta
 platforms += pmc-sierra
+platforms += powertv
 platforms += rb532
 platforms += sgi-ip22
 platforms += sgi-ip27

arch/mips/Makefile

@@ -236,13 +236,6 @@ cflags-$(CONFIG_SOC_EMMA2RH)	+= -I$(srctree)/arch/mips/include/asm/mach-emma2rh
 core-$(CONFIG_NEC_MARKEINS)	+= arch/mips/emma/markeins/
 load-$(CONFIG_NEC_MARKEINS)	+= 0xffffffff88100000
 
-#
-# Cisco PowerTV Platform
-#
-core-$(CONFIG_POWERTV)		+= arch/mips/powertv/
-cflags-$(CONFIG_POWERTV)        += -I$(srctree)/arch/mips/include/asm/mach-powertv
-load-$(CONFIG_POWERTV)		+= 0xffffffff90800000
-
 #
 # Sibyte SB1250/BCM1480 SOC
 #

arch/mips/powertv/Makefile

@@ -26,4 +26,4 @@
 obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \
 	asic/ pci/
 
-EXTRA_CFLAGS += -Wall -Werror
+EXTRA_CFLAGS += -Wall

arch/mips/powertv/Platform

+#
+# Cisco PowerTV Platform
+#
+platform-$(CONFIG_POWERTV)	+= powertv/
+cflags-$(CONFIG_POWERTV)	+=					\
+		-I$(srctree)/arch/mips/include/asm/mach-powertv
+load-$(CONFIG_POWERTV)		+= 0xffffffff90800000