ioat: convert to circ_buf
authorDan Williams <dan.j.williams@intel.com>
Sat, 1 May 2010 22:22:54 +0000 (15:22 -0700)
committerDan Williams <dan.j.williams@intel.com>
Sat, 1 May 2010 22:22:54 +0000 (15:22 -0700)
commitabb12dfd50c7580d7dcbd581cf6265ba4d01ea7e
treed774315dd2620028f1801c8ec0ec31b0e78a536d
parent0d0fb0f9c5fddef4a10242fe3337f00f528a3099
ioat: convert to circ_buf

Use the common power-of-2 circular buffer macros.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/dma/ioat/dma_v2.c
drivers/dma/ioat/dma_v2.h