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ARM: PL08x: use 'u32' for LLI structure members, not dma_addr_t

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Use 'u32' for the LLI structure members, which are defined by hardware
to be 32-bit.  dma_addr_t is much more vague about its actual size.

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 22:37:52 +00:00 committed by Dan Williams
parent cace658572
commit e25761d72c
1 changed files with 5 additions and 4 deletions
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9
drivers/dma/amba-pl08x.c
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@ -105,12 +105,13 @@ struct vendor_data {
/* /*
* PL08X private data structures * PL08X private data structures
* An LLI struct - see PL08x TRM. Note that next uses bit[0] as a bus bit, * An LLI struct - see PL08x TRM. Note that next uses bit[0] as a bus bit,
* start & end do not - their bus bit info is in cctl. * start & end do not - their bus bit info is in cctl. Also note that these
* are fixed 32-bit quantities.
*/ */
struct pl08x_lli { struct pl08x_lli {
dma_addr_t src; u32 src;
dma_addr_t dst; u32 dst;
dma_addr_t next; u32 next;
u32 cctl; u32 cctl;
}; };