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Commit 54525552 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Paul Mundt
Browse files

sh: 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: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 4e2b1084

arch/sh/include/cpu-sh4/cpu/sh7722.h

+1 −0
Original line number Diff line number Diff line
@@ -236,6 +236,7 @@ enum { 
};



enum {

	SHDMA_SLAVE_INVALID,

	SHDMA_SLAVE_SCIF0_TX,

	SHDMA_SLAVE_SCIF0_RX,

	SHDMA_SLAVE_SCIF1_TX,

arch/sh/include/cpu-sh4/cpu/sh7724.h

+1 −0
Original line number Diff line number Diff line
@@ -285,6 +285,7 @@ enum { 
};



enum {

	SHDMA_SLAVE_INVALID,

	SHDMA_SLAVE_SCIF0_TX,

	SHDMA_SLAVE_SCIF0_RX,

	SHDMA_SLAVE_SCIF1_TX,

arch/sh/include/cpu-sh4/cpu/sh7757.h

+1 −0
Original line number Diff line number Diff line
@@ -252,6 +252,7 @@ enum { 
};



enum {

	SHDMA_SLAVE_INVALID,

	SHDMA_SLAVE_SDHI_TX,

	SHDMA_SLAVE_SDHI_RX,

	SHDMA_SLAVE_MMCIF_TX,