[RFC] Initial attempt to make ARM use LMB
From: Russell King - ARM Linux <hidden>
Date: 2010-05-18 08:40:13
Also in:
linux-omap
On Tue, May 18, 2010 at 10:47:57AM +0300, Tomi Valkeinen wrote:
Allocating without ioremapping... dma_alloc_* always ioremaps the allocated area, even though it's never used (in some cases).
What do you mean by that? Are you suggesting that something does phys_to_virt() on the returned DMA pointer? Why is it that OMAP seems to do all these _wrong_ things?