diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/Kconfig | 2 | ||||
| -rw-r--r-- | arch/microblaze/mm/consistent.c | 9 |
2 files changed, 2 insertions, 9 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 242f58ec086b..15baa6851e94 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -8,7 +8,7 @@ config MICROBLAZE select ARCH_HAS_GCOV_PROFILE_ALL select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE - select ARCH_HAS_UNCACHED_SEGMENT if !MMU + select ARCH_HAS_DMA_SET_UNCACHED if !MMU select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_WANT_IPC_PARSE_VERSION select BUILDTIME_TABLE_SORT diff --git a/arch/microblaze/mm/consistent.c b/arch/microblaze/mm/consistent.c index 8c5f0c332d8b..e09b66e43cb6 100644 --- a/arch/microblaze/mm/consistent.c +++ b/arch/microblaze/mm/consistent.c @@ -40,7 +40,7 @@ void arch_dma_prep_coherent(struct page *page, size_t size) #define UNCACHED_SHADOW_MASK 0 #endif /* CONFIG_XILINX_UNCACHED_SHADOW */ -void *uncached_kernel_address(void *ptr) +void *arch_dma_set_uncached(void *ptr, size_t size) { unsigned long addr = (unsigned long)ptr; @@ -49,11 +49,4 @@ void *uncached_kernel_address(void *ptr) pr_warn("ERROR: Your cache coherent area is CACHED!!!\n"); return (void *)addr; } - -void *cached_kernel_address(void *ptr) -{ - unsigned long addr = (unsigned long)ptr; - - return (void *)(addr & ~UNCACHED_SHADOW_MASK); -} #endif /* CONFIG_MMU */ |