dmaengine/ste_dma40: set dma max seg to 0xffff

Maximum DMA seg size is (0xffff x data_width). If max seg
size is not set it deafults to 64k. This results in failure
if transferring 64k in byte mode.
Large seg sizes may be supported by splitting large transfer.
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commit d49278e3351b34870cbffffc5067348a318e7b06
Author: Per Forlin <per.forlin@stericsson.com>
Date:   Mon Dec 20 18:31:38 2010 +0100

    dmaengine: dma40: Add support to split up large elements
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This patch has been rejected or lost on kernel 3.0.
It exists on mainline kernel 3.0.

ST-Ericsson ID: 363565
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson Linux next: NA

Change-Id: I7c0bf09df04cb20da2164c5c40f3a0ae73e65289
Signed-off-by: Per Forlin <per.forlin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34405
Reviewed-by: QATOOLS
Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>

0 files changed, 0 insertions, 0 deletions