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author | Dave Jiang | 2015-11-06 21:24:01 +0100 |
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committer | Vinod Koul | 2015-11-16 04:40:46 +0100 |
commit | d3cd63f91b84c60e0b30ee8a45b8f291dac7bbff (patch) | |
tree | 18cb39d1871cea7d59f2ee8753dde34660c4106b /drivers/dma/ioat/dca.c | |
parent | Linux 4.4-rc1 (diff) | |
download | kernel-qcow2-linux-d3cd63f91b84c60e0b30ee8a45b8f291dac7bbff.tar.gz kernel-qcow2-linux-d3cd63f91b84c60e0b30ee8a45b8f291dac7bbff.tar.xz kernel-qcow2-linux-d3cd63f91b84c60e0b30ee8a45b8f291dac7bbff.zip |
dmaengine: IOATDMA: Cleanup pre v3.0 chansts register reads
Remove pre-3.0 channel status reads. 3.0 and later chansts register
is 64bit and can be read 64bit. This was clarified with the hardware
architects and since the driver now only support 3.0+ we don't need the
legacy support
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ioat/dca.c')
0 files changed, 0 insertions, 0 deletions