MIPS: Reorganize ISA constants strictly as bitmasks.

    
Signed-off-by: Ralf Baechle <ralf@ongar.mips.com>

1 files changed, 21 insertions, 24 deletions

diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index f8be4a470754..78c9cc2735d5 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -116,6 +116,27 @@
 #endif
 #endif
 
+# ifndef cpu_has_mips32r1
+# define cpu_has_mips32r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R1)
+# endif
+# ifndef cpu_has_mips32r2
+# define cpu_has_mips32r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R2)
+# endif
+# ifndef cpu_has_mips64r1
+# define cpu_has_mips64r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R1)
+# endif
+# ifndef cpu_has_mips64r2
+# define cpu_has_mips64r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R2)
+# endif
+
+/*
+ * Shortcuts ...
+ */
+#define cpu_has_mips32  (cpu_has_mips32r1 | cpu_has_mips32r2)
+#define cpu_has_mips64  (cpu_has_mips64r1 | cpu_has_mips64r2)
+#define cpu_has_mips_r1 (cpu_has_mips32r1 | cpu_has_mips64r1)
+#define cpu_has_mips_r2 (cpu_has_mips32r2 | cpu_has_mips64r2)
+
 #ifndef cpu_has_dsp
 #define cpu_has_dsp             (cpu_data[0].ases & MIPS_ASE_DSP)
 #endif
@@ -144,18 +165,6 @@
 # ifndef cpu_has_64bit_addresses
 # define cpu_has_64bit_addresses        0
 # endif
-# ifndef cpu_has_mips32r1
-# define cpu_has_mips32r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R1)
-# endif
-# ifndef cpu_has_mips32r2
-# define cpu_has_mips32r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M32R2)
-# endif
-# ifndef cpu_has_mips64r1
-# define cpu_has_mips64r1       0
-# endif
-# ifndef cpu_has_mips64r2
-# define cpu_has_mips64r2       0
-# endif
 #endif
 
 #ifdef CONFIG_64BIT
@@ -174,18 +183,6 @@
 # ifndef cpu_has_64bit_addresses
 # define cpu_has_64bit_addresses        1
 # endif
-# ifndef cpu_has_mips32r1
-# define cpu_has_mips32r1       0
-# endif
-# ifndef cpu_has_mips32r2
-# define cpu_has_mips32r2       0
-# endif
-# ifndef cpu_has_mips64r1
-# define cpu_has_mips64r1       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R1)
-# endif
-# ifndef cpu_has_mips64r2
-# define cpu_has_mips64r2       (cpu_data[0].isa_level & MIPS_CPU_ISA_M64R2)
-# endif
 #endif
 
 #ifdef CONFIG_CPU_MIPSR2