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dmaengine: idma64: convert to __ffs()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 14 Sep 2015 08:55:37 +0000 (11:55 +0300)
committerVinod Koul <vinod.koul@intel.com>
Fri, 25 Sep 2015 02:24:05 +0000 (07:54 +0530)
commit87b045969ad3fe021ccbd1ed88e7cb90adf4ca80
tree0ced70395be854ddb0d43139f74919bfdc5cf666tree | snapshot (tar.gz zip)
parent9ab8b4e7cacfc4a03e4f39fe8a090436ce456720commit | diff
dmaengine: idma64: convert to __ffs()

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/idma64.c diff | blob | blame | history