staging: precedence bug in crystalhd_stop_tx_dma_engine()

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The intent here is to see if we have cleared the DMA_START_BIT flag.  We
clear it a couple lines later.  The current code has a precedence bug so
it is equivalent to "if (!dma_cntrl) { ...".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Dan Carpenter 2012-01-15 14:29:39 +03:00 • committed by Greg Kroah-Hartman

parent a2f9dc5534

commit 2da57c8e4a

1 changed files with 1 additions and 2 deletions

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drivers/staging/crystalhd/crystalhd_hw.c

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