MIPS: Alchemy: Only build AU1000 INTC code for compatible cpus

Use the GPIO config symbol to only build Au1000 interrupt code on chips with
compatible hw.

Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/670/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/mips/alchemy/common/Makefile b/arch/mips/alchemy/common/Makefile
index abf0eb19051e..f46b351a961d 100644
--- a/arch/mips/alchemy/common/Makefile
+++ b/arch/mips/alchemy/common/Makefile
@@ -5,14 +5,16 @@
 # Makefile for the Alchemy Au1xx0 CPUs, generic files.
 #
 
-obj-y += prom.o irq.o time.o reset.o \
+obj-y += prom.o time.o reset.o \
         clocks.o platform.o power.o setup.o \
         sleeper.o dma.o dbdma.o
 
+obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += irq.o
+
 # optional gpiolib support
 ifeq ($(CONFIG_ALCHEMY_GPIO_INDIRECT),)
  ifeq ($(CONFIG_GPIOLIB),y)
-  obj-$(CONFIG_ALCHEMY_GPIO_AU1000) += gpiolib-au1000.o
+  obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += gpiolib-au1000.o
  endif
 endif