Merge branch 'mti-next' of git://git.linux-mips.org/pub/scm/sjhill/linux-sjhill into...

[deliverable/linux.git] / arch / mips / kernel / Makefile

diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index f81d98f6184c2f89ff7f69530247a2b6181245fd..cb96ace5c8c5ce4d5cd3873d404c145f08dcaf5b 100644 (file)
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -5,7 +5,7 @@
 extra-y                := head.o vmlinux.lds
 
 obj-y          += cpu-probe.o branch.o entry.o genex.o irq.o process.o \
-                  ptrace.o reset.o setup.o signal.o syscall.o \
+                  prom.o ptrace.o reset.o setup.o signal.o syscall.o \
                   time.o topology.o traps.o unaligned.o watch.o vdso.o
 
 ifdef CONFIG_FUNCTION_TRACER
@@ -19,15 +19,16 @@ obj-$(CONFIG_CEVT_BCM1480)  += cevt-bcm1480.o
 obj-$(CONFIG_CEVT_R4K)         += cevt-r4k.o
 obj-$(CONFIG_MIPS_MT_SMTC)     += cevt-smtc.o
 obj-$(CONFIG_CEVT_DS1287)      += cevt-ds1287.o
+obj-$(CONFIG_CEVT_GIC)         += cevt-gic.o
 obj-$(CONFIG_CEVT_GT641XX)     += cevt-gt641xx.o
 obj-$(CONFIG_CEVT_SB1250)      += cevt-sb1250.o
 obj-$(CONFIG_CEVT_TXX9)                += cevt-txx9.o
 obj-$(CONFIG_CSRC_BCM1480)     += csrc-bcm1480.o
+obj-$(CONFIG_CSRC_GIC)         += csrc-gic.o
 obj-$(CONFIG_CSRC_IOASIC)      += csrc-ioasic.o
 obj-$(CONFIG_CSRC_POWERTV)     += csrc-powertv.o
 obj-$(CONFIG_CSRC_R4K)         += csrc-r4k.o
 obj-$(CONFIG_CSRC_SB1250)      += csrc-sb1250.o
-obj-$(CONFIG_CSRC_GIC)         += csrc-gic.o
 obj-$(CONFIG_SYNC_R4K)         += sync-r4k.o
 
 obj-$(CONFIG_STACKTRACE)       += stacktrace.o
@@ -86,8 +87,6 @@ obj-$(CONFIG_EARLY_PRINTK)    += early_printk.o
 obj-$(CONFIG_SPINLOCK_TEST)    += spinlock_test.o
 obj-$(CONFIG_MIPS_MACHINE)     += mips_machine.o
 
-obj-$(CONFIG_OF)               += prom.o
-
 CFLAGS_cpu-bugs64.o    = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
 
 obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT)  += 8250-platform.o
@@ -100,29 +99,16 @@ obj-$(CONFIG_HW_PERF_EVENTS)       += perf_event_mipsxx.o
 obj-$(CONFIG_JUMP_LABEL)       += jump_label.o
 
 #
-# DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is safe
-# to enable DSP assembler support here even if the MIPS Release 2 CPU we
-# are targetting does not support DSP because all code-paths making use of
-# it properly check that the running CPU *actually does* support these
-# instructions.
+# DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is not
+# safe to unconditionnaly use the assembler -mdsp / -mdspr2 switches
+# here because the compiler may use DSP ASE instructions (such as lwx) in
+# code paths where we cannot check that the CPU we are running on supports it.
+# Proper abstraction using HAVE_AS_DSP and macros is done in
+# arch/mips/include/asm/mipsregs.h.
 #
 ifeq ($(CONFIG_CPU_MIPSR2), y)
 CFLAGS_DSP                     = -DHAVE_AS_DSP
 
-#
-# Check if assembler supports DSP ASE
-#
-ifeq ($(call cc-option-yn,-mdsp), y)
-CFLAGS_DSP                     += -mdsp
-endif
-
-#
-# Check if assembler supports DSP ASE Rev2
-#
-ifeq ($(call cc-option-yn,-mdspr2), y)
-CFLAGS_DSP                     += -mdspr2
-endif
-
 CFLAGS_signal.o                        = $(CFLAGS_DSP)
 CFLAGS_signal32.o              = $(CFLAGS_DSP)
 CFLAGS_process.o               = $(CFLAGS_DSP)