[PATCH 1/2] MIPS: Netlogic: define cpu_has_fpu macro

["Jayachandran C" <jchandra@broadcom.com>]

The default implementation of 'cpu_has_fpu' macro calls
smp_processor_id() which causes this warning when preemption is enabled:

[    4.664000] Algorithmics/MIPS FPU Emulator v1.5
[    4.676000] BUG: using smp_processor_id() in preemptible [00000000] code: 
init/1
[    4.700000] caller is fpu_emulator_cop1Handler+0x434/0x27b8

Work around this by defining cpu_has_fpu for XLR and XLP in
mach-netlogic/cpu-feature-overrides.h

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
---
 .../asm/mach-netlogic/cpu-feature-overrides.h      |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h 
b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
index 966db4b..4f5907f 100644
--- a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h
@@ -44,10 +44,12 @@
 #define cpu_has_dc_aliases     0
 #define cpu_has_mips32r2       0
 #define cpu_has_mips64r2       0
+#define cpu_has_fpu            0
 #elif defined(CONFIG_CPU_XLP)
 #define cpu_has_userlocal      1
 #define cpu_has_mips32r2       1
 #define cpu_has_mips64r2       1
+#define cpu_has_fpu            1
 #else
 #error "Unknown Netlogic CPU"
 #endif
-- 
1.7.9.5