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(parent: 4997f13) | patch
ENGR00220181-1 DMA: remove noncacheable memory allocation limit.
authorChen Liangjun <b36089@freescale.com>
Mon, 13 Aug 2012 07:52:19 +0000 (15:52 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:12:40 +0000 (14:12 +0200)
commit9c16e9258ad345ec55dc8788ba557bc18ea99b37
treefc6c00b8878d3fa39eb6a4adb4e2d1eff80fcc96tree | snapshot
parent4997f13503f9c12671c89c1769c91b72989175f2commit | diff
ENGR00220181-1 DMA: remove noncacheable memory allocation limit.

DMA interface dma_alloc_noncacheable() is only used by USB. HDMI audio
driver also need the interface to allocate C=0 B=0 type memory.

In this patch, remove MACRO limitation and make dma_alloc_noncacheable()
common code for other modules.

Signed-off-by: Chen Liangjun <b36089@freescale.com>
arch/arm/include/asm/dma-mapping.h diff | blob | history
arch/arm/mm/dma-mapping.c diff | blob | history
Linux kernel for KaRo TX COM modules