powerpc: Move VMX and VSX asm code to vector.S

Currently, load_up_altivec and give_up_altivec are duplicated
in 32-bit and 64-bit. This creates a common implementation that
is moved away from head_32.S, head_64.S and misc_64.S and into
vector.S, using the same macros we already use for our common
implementation of load_up_fpu.

I also moved the VSX code over to vector.S though in that case
I didn't make it build on 32-bit (yet).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 71901fbda4a5..cbc359f69e00 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -36,7 +36,7 @@ obj-$(CONFIG_PPC64)		+= setup_64.o sys_ppc32.o \
                                    firmware.o nvram_64.o
 obj64-$(CONFIG_RELOCATABLE)     += reloc_64.o
 obj-$(CONFIG_PPC64)             += vdso64/
-obj-$(CONFIG_ALTIVEC)           += vecemu.o vector.o
+obj-$(CONFIG_ALTIVEC)           += vecemu.o
 obj-$(CONFIG_PPC_970_NAP)       += idle_power4.o
 obj-$(CONFIG_PPC_OF)            += of_device.o of_platform.o prom_parse.o
 obj-$(CONFIG_PPC_CLOCK)         += clock.o
@@ -108,6 +108,7 @@ obj-y				+= ppc_save_regs.o
 endif
 
 extra-$(CONFIG_PPC_FPU)         += fpu.o
+extra-$(CONFIG_ALTIVEC)         += vector.o
 extra-$(CONFIG_PPC64)           += entry_64.o
 
 extra-y                         += systbl_chk.i