diff options
| author | Paul Burton <paul.burton@mips.com> | 2019-08-06 21:43:20 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-08-06 23:29:21 +0200 |
| commit | ece51529a470f849ed8652612cc325188c166a9d (patch) | |
| tree | b4db90d824bc20da18e893813ca07474f02f7a99 /arch | |
| parent | MIPS: Ingenic: Disable broken BTB lookup optimization. (diff) | |
| download | linux-ece51529a470f849ed8652612cc325188c166a9d.tar.xz linux-ece51529a470f849ed8652612cc325188c166a9d.zip | |
MIPS: octeon: Remove cpu_has_saa
The cpu_has_saa feature macro was added along with Cavium Octeon CPU
support back in commit 5b3b16880f40 ("MIPS: Add Cavium OCTEON processor
support files to arch/mips/cavium-octeon.") but has never been used.
Remove the dead code.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h index a4f798629c3d..93dd03ad7f9f 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h @@ -45,7 +45,6 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_64bits 1 #define cpu_has_octeon_cache 1 -#define cpu_has_saa octeon_has_saa() #define cpu_has_mips32r1 1 #define cpu_has_mips32r2 1 #define cpu_has_mips64r1 1 @@ -73,13 +72,6 @@ #define ARCH_HAS_USABLE_BUILTIN_POPCOUNT 1 #endif -static inline int octeon_has_saa(void) -{ - int id; - asm volatile ("mfc0 %0, $15,0" : "=r" (id)); - return id >= 0x000d0300; -} - /* * The last 256MB are reserved for device to device mappings and the * BAR1 hole. |