diff options
Diffstat (limited to 'include/asm-arm/arch-ixp23xx/memory.h')
| -rw-r--r-- | include/asm-arm/arch-ixp23xx/memory.h | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/include/asm-arm/arch-ixp23xx/memory.h b/include/asm-arm/arch-ixp23xx/memory.h index c85fc06a043..6d859d742d7 100644 --- a/include/asm-arm/arch-ixp23xx/memory.h +++ b/include/asm-arm/arch-ixp23xx/memory.h @@ -41,21 +41,7 @@ data = *((volatile int *)IXP23XX_PCI_SDRAM_BAR); \ __phys_to_virt((((b - (data & 0xfffffff0)) + 0x00000000))); }) -/* - * Coherency support. Only supported on A2 CPUs or on A1 - * systems that have the cache coherency workaround. - */ -static inline int __ixp23xx_arch_is_coherent(void) -{ - extern unsigned int processor_id; - - if (((processor_id & 15) >= 4) || machine_is_roadrunner()) - return 1; - - return 0; -} - -#define arch_is_coherent() __ixp23xx_arch_is_coherent() +#define arch_is_coherent() 1 #endif |