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ARM: PL08x: move default cctl into txd structure

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Rather than modifying platform data while preparing a transfer, copy
the cctl value into the txd structure and modify the value there.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Russell King - ARM Linux
2011-01-03 22:40:13 +00:00
committed by Dan Williams
parent 09b3c32333
commit 70b5ed6b6d
2 changed files with 8 additions and 16 deletions
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3
include/linux/amba/pl08x.h
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@ -110,8 +110,9 @@ struct pl08x_txd {
size_t len;
dma_addr_t llis_bus;
void *llis_va;
struct pl08x_channel_data *cd;
bool active;
/* Default cctl value for LLIs */
u32 cctl;
/*
* Settings to be put into the physical channel when we
* trigger this txd. Other registers are in llis_va[0].