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authorDan Williams <dan.j.williams@intel.com>2009-01-06 01:14:31 +0100
committerDan Williams <dan.j.williams@intel.com>2009-01-06 02:10:19 +0100
commit07f2211e4fbce6990722d78c4f04225da9c0e9cf (patch)
tree51934e20a334e93c8c399d2e6375f264551e9bc3 /drivers/dma/dw_dmac.c
parentasync_tx, dmaengine: document channel allocation and api rework (diff)
downloadlinux-07f2211e4fbce6990722d78c4f04225da9c0e9cf.tar.xz
linux-07f2211e4fbce6990722d78c4f04225da9c0e9cf.zip
dmaengine: remove dependency on async_tx
async_tx.ko is a consumer of dma channels. A circular dependency arises if modules in drivers/dma rely on common code in async_tx.ko. It prevents either module from being unloaded. Move dma_wait_for_async_tx and async_tx_run_dependencies to dmaeninge.o where they should have been from the beginning. Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/dw_dmac.c')
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