package: drop sparc64 bits

Remove VIS optimization, it's for sparc64 and it's gone.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Makefile.in

@@ -92,11 +92,6 @@ ifeq ($(BR2_VFP_FLOAT),y)
 TARGET_CFLAGS+=-mfpu=vfp
 endif
 
-# enable VIS for v9a and v9b
-ifeq ($(findstring y,$(BR2_sparc_v9a)$(BR2_sparc64_v9a)$(BR2_sparc_v9b)$(BR2_sparc64_v9b)),y)
-TARGET_CFLAGS+=-mvis
-endif
-
 ifeq ($(findstring yy,$(BR2_mips)$(BR2_MIPS_ABI64)),yy)
 TARGET_CFLAGS+=-fno-pic -mno-abicalls
 endif