2 files changed, 0 insertions, 22 deletions

diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h
index 4e0285a66ef8..462803f3a6a0 100644
--- a/arch/arm/include/asm/dma-mapping.h
+++ b/arch/arm/include/asm/dma-mapping.h
@@ -190,13 +190,6 @@ extern int arm_dma_mmap(struct device *dev, struct vm_area_struct *vma,
                         unsigned long attrs);
 
 /*
- * This can be called during early boot to increase the size of the atomic
- * coherent DMA pool above the default value of 256KiB. It must be called
- * before postcore_initcall.
- */
-extern void __init init_dma_coherent_pool_size(unsigned long size);
-
-/*
  * For SA-1111, IXP425, and ADI systems  the dma-mapping functions are "magic"
  * and utilize bounce buffers as needed to work around limited DMA windows.
  *
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 24519f4508b9..ada8eb206a90 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -393,21 +393,6 @@ static int __init early_coherent_pool(char *p)
 }
 early_param("coherent_pool", early_coherent_pool);
 
-void __init init_dma_coherent_pool_size(unsigned long size)
-{
-        /*
-         * Catch any attempt to set the pool size too late.
-         */
-        BUG_ON(atomic_pool);
-
-        /*
-         * Set architecture specific coherent pool size only if
-         * it has not been changed by kernel command line parameter.
-         */
-        if (atomic_pool_size == DEFAULT_DMA_COHERENT_POOL_SIZE)
-                atomic_pool_size = size;
-}
-
 /*
  * Initialise the coherent pool for atomic allocations.
  */