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Commit f0a3ff27 authored by R Sricharan's avatar R Sricharan Committed by Tony Lindgren
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ARM: OMAP: dma: Fix the dma_chan_link_map init order 



Init dma_chan_link_map[lch] *after* its memset to 0.

Signed-off-by: default avatarR Sricharan <r.sricharan@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 03a6d4a0

arch/arm/plat-omap/dma.c

+2 −1
Original line number Diff line number Diff line
@@ -894,11 +894,12 @@ void omap_start_dma(int lch) 
		int next_lch, cur_lch;

		char dma_chan_link_map[MAX_LOGICAL_DMA_CH_COUNT];



		dma_chan_link_map[lch] = 1;

		/* Set the link register of the first channel */

		enable_lnk(lch);



		memset(dma_chan_link_map, 0, sizeof(dma_chan_link_map));

		dma_chan_link_map[lch] = 1;



		cur_lch = dma_chan[lch].next_lch;

		do {

			next_lch = dma_chan[cur_lch].next_lch;