CAVIUM_OCTEON_DCACHE_PREFETCH_WAR is a check for Octeon model CN6XXXX. By using the version check we can remove the define.
Signed-off-by: Thomas Bogendoerfer <[email protected]> --- arch/mips/cavium-octeon/setup.c | 2 +- arch/mips/include/asm/mach-cavium-octeon/war.h | 3 --- arch/mips/mm/uasm.c | 2 +- 3 files changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index 4f34d92b52f9..8a357cb068c2 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -1126,7 +1126,7 @@ EXPORT_SYMBOL(prom_putchar); void __init prom_free_prom_memory(void) { - if (CAVIUM_OCTEON_DCACHE_PREFETCH_WAR) { + if (OCTEON_IS_MODEL(OCTEON_CN6XXX)) { /* Check for presence of Core-14449 fix. */ u32 insn; u32 *foo; diff --git a/arch/mips/include/asm/mach-cavium-octeon/war.h b/arch/mips/include/asm/mach-cavium-octeon/war.h index 616de70e697c..ba6df0a186e9 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/war.h +++ b/arch/mips/include/asm/mach-cavium-octeon/war.h @@ -9,7 +9,4 @@ #ifndef __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H #define __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H -#define CAVIUM_OCTEON_DCACHE_PREFETCH_WAR \ - OCTEON_IS_MODEL(OCTEON_CN6XXX) - #endif /* __ASM_MIPS_MACH_CAVIUM_OCTEON_WAR_H */ diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c index c56f129c9a4b..81dd226d6b6b 100644 --- a/arch/mips/mm/uasm.c +++ b/arch/mips/mm/uasm.c @@ -394,7 +394,7 @@ I_u2u1u3(_lddir) void uasm_i_pref(u32 **buf, unsigned int a, signed int b, unsigned int c) { - if (CAVIUM_OCTEON_DCACHE_PREFETCH_WAR && a <= 24 && a != 5) + if (OCTEON_IS_MODEL(OCTEON_CN6XXX) && a <= 24 && a != 5) /* * As per erratum Core-14449, replace prefetches 0-4, * 6-24 with 'pref 28'. -- 2.16.4
