omap: SDMA: Fix omap_stop_dma() API for channel linking

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OMAP sDMA driver API omap_stop_dma() doesn't really stop the dma when used
in linking scenario.

The DMA channel needs to be disabled before resetting the chain.
Also fix clearing of the OMAP_DMA_ACTIVE status in the linked case.

Cc: Hari n <hari.zoom@gmail.com>
Cc: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Santosh Shilimkar 2009-10-22 14:46:31 -07:00 • committed by Tony Lindgren

parent 6135434a54

commit 9da65a99e5

1 changed files with 8 additions and 10 deletions

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arch/arm/plat-omap/dma.c

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