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ARM: mach-shmobile: mark DMA slave ID 0 as invalid 

This makes it possible to leave DMA slave IDs in the platform data
at default 0 value without hitting DMA channel allocation error paths.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski 2011-05-24 10:24:03 +00:00 committed by Paul Mundt
parent 6820e69c5e
commit f7481d0120
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-shmobile/include/mach/sh7372.h
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@ -435,6 +435,7 @@ enum {
/* DMA slave IDs */
enum {
SHDMA_SLAVE_INVALID,
SHDMA_SLAVE_SCIF0_TX,
SHDMA_SLAVE_SCIF0_RX,
SHDMA_SLAVE_SCIF1_TX,