MIPS: cpu-feature-overrides: Remove not needed overrides

Clean up cpu-feature-overrides, which only repeat the default.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

arch/mips/include/asm/mach-dec/cpu-feature-overrides.h

@@ -43,7 +43,6 @@
 #define cpu_has_dsp2			0
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
-#define cpu_hwrena_impl_bits		0
 #define cpu_has_perf_cntr_intr_bit	0
 #define cpu_has_vz			0
 #define cpu_has_fre			0

arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h

@@ -25,8 +25,6 @@
 #define cpu_has_4kex			1
 #define cpu_has_3k_cache		0
 #define cpu_has_4k_cache		1
-#define cpu_has_6k_cache		0
-#define cpu_has_8k_cache		0
 #define cpu_has_tx39_cache		0
 #define cpu_has_fpu			1
 #define cpu_has_nofpuex			0
@@ -67,7 +65,6 @@
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
 #define cpu_has_inclusive_pcaches	1
-#define cpu_hwrena_impl_bits		0
 #define cpu_has_perf_cntr_intr_bit	0
 #define cpu_has_vz			0
 #define cpu_has_fre			0

arch/mips/include/asm/mach-ip30/cpu-feature-overrides.h

@@ -28,8 +28,6 @@
 #define cpu_has_4kex			1
 #define cpu_has_3k_cache		0
 #define cpu_has_4k_cache		1
-#define cpu_has_6k_cache		0
-#define cpu_has_8k_cache		0
 #define cpu_has_tx39_cache		0
 #define cpu_has_fpu			1
 #define cpu_has_nofpuex			0
@@ -69,7 +67,6 @@
 #define cpu_has_mipsmt			0
 #define cpu_has_userlocal		0
 #define cpu_has_inclusive_pcaches	1
-#define cpu_hwrena_impl_bits		0
 #define cpu_has_perf_cntr_intr_bit	0
 #define cpu_has_vz			0
 #define cpu_has_fre			0

arch/mips/include/asm/mach-paravirt/cpu-feature-overrides.h

@@ -29,7 +29,6 @@
 #define cpu_has_octeon_cache	1
 #define cpu_has_4k_cache	0
 #else
-#define cpu_has_octeon_cache	0
 #define cpu_has_4k_cache	1
 #endif