Shiraz Saleem 8758768ad8 i40iw: Use utility function roundup_pow_of_two()
Consolidate all power of 2 round calculations to
use kernel utility function roundup_pow_of_two().

Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2017-12-22 13:37:51 -07:00
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