[POWERPC] Copy i8259 code back to arch/ppc
This copies the i8259 interrupt controller driver from arch/powerpc
to arch/ppc. It's currently shared by both architectures, but the upcoming
arch/powerpc interrupt changes will break the arch/ppc builds. The changes
are too important to just use #ifdef's in the driver.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/ppc/syslib/Makefile b/arch/ppc/syslib/Makefile
index 490749c..2497bbc 100644
--- a/arch/ppc/syslib/Makefile
+++ b/arch/ppc/syslib/Makefile
@@ -104,3 +104,5 @@
ifeq ($(CONFIG_PPC_MPC52xx),y)
obj-$(CONFIG_PCI) += mpc52xx_pci.o
endif
+
+obj-$(CONFIG_PPC_I8259) += i8259.o