1 files changed, 3 insertions, 4 deletions

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 7f9b1798c6cf..f5e1a8471714 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -358,7 +358,7 @@ static int __init atomic_pool_init(void)
         if (!pages)
                 goto no_pages;
 
-        if (IS_ENABLED(CONFIG_CMA))
+        if (IS_ENABLED(CONFIG_DMA_CMA))
                 ptr = __alloc_from_contiguous(NULL, pool->size, prot, &page,
                                               atomic_pool_init);
         else
@@ -455,7 +455,6 @@ static void __dma_remap(struct page *page, size_t size, pgprot_t prot)
         unsigned end = start + size;
 
         apply_to_page_range(&init_mm, start, size, __dma_update_pte, &prot);
-        dsb();
         flush_tlb_kernel_range(start, end);
 }
 
@@ -670,7 +669,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle,
                 addr = __alloc_simple_buffer(dev, size, gfp, &page);
         else if (!(gfp & __GFP_WAIT))
                 addr = __alloc_from_pool(size, &page);
-        else if (!IS_ENABLED(CONFIG_CMA))
+        else if (!IS_ENABLED(CONFIG_DMA_CMA))
                 addr = __alloc_remap_buffer(dev, size, gfp, prot, &page, caller);
         else
                 addr = __alloc_from_contiguous(dev, size, prot, &page, caller);
@@ -759,7 +758,7 @@ static void __arm_dma_free(struct device *dev, size_t size, void *cpu_addr,
                 __dma_free_buffer(page, size);
         } else if (__free_from_pool(cpu_addr, size)) {
                 return;
-        } else if (!IS_ENABLED(CONFIG_CMA)) {
+        } else if (!IS_ENABLED(CONFIG_DMA_CMA)) {
                 __dma_free_remap(cpu_addr, size);
                 __dma_free_buffer(page, size);
         } else {