dmaengine: dw: convert to __ffs()

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We replace __fls() by __ffs() since we have to find a *minimum* data width that
satisfies both source and destination.

While here, rename dwc_fast_fls() to dwc_fast_ffs() which it really is.

Fixes: 4c2d56c574 (dw_dmac: introduce dwc_fast_fls())
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Andy Shevchenko 2015-09-28 18:57:04 +03:00 • committed by Vinod Koul

parent 6ff33f3902

commit 39416677b9

1 changed files with 6 additions and 6 deletions

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drivers/dma/dw/core.c

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