asgardius/android_kernel_motorola_sm6225
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARM: dma-mapping: remove init_consistent_dma_size() stub

Browse source 
Since commit e9da6e9905 ("ARM: dma-mapping: remove custom consistent
dma region") setting consistent dma memory size is not longer required. All
calls to this function has been already removed, so the
init_consistent_dma_size() stub can also be gone.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
This commit is contained in:
Marek Szyprowski 2012-11-08 08:46:23 +01:00 committed by Arnd Bergmann
parent f02dfada8b
commit 16cf8a80a8
1 changed files with 0 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
arch/arm/include/asm/dma-mapping.h
View file

@ -210,13 +210,6 @@ static inline void dma_free_writecombine(struct device *dev, size_t size,
*/
extern void __init init_dma_coherent_pool_size(unsigned long size);
/*
* This can be called during boot to increase the size of the consistent
* DMA region above it's default value of 2MB. It must be called before the
* memory allocator is initialised, i.e. before any core_initcall.
*/
static inline void init_consistent_dma_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.