Commit e25761d7 authored Jan 03, 2011 by Russell King - ARM Linux Committed by Dan Williams Jan 04, 2011

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



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>

parent cace6585

drivers/dma/amba-pl08x.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -105,12 +105,13 @@ struct vendor_data {
		/*
		* PL08X private data structures
		* 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 {
		dma_addr_t src;
		dma_addr_t dst;
		dma_addr_t next;
		u32 src;
		u32 dst;
		u32 next;
		u32 cctl;
		};