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ioatdma: allow all channels to have irq coalescing support 

Looks like only the RAID channels are allowed to have irq coalescing support
in the existing code. Fixing that. The ioat3 cleanup code can handle memcpy
ops anyways

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Acked-by: Dan Williams <djbw@fb.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Dave Jiang 2013-02-26 09:20:36 -07:00 committed by Vinod Koul
parent 50f9f97e70
commit 9a37f64404
1 changed files with 3 additions and 9 deletions
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12
drivers/dma/ioat/dma_v3.c
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@ -1331,15 +1331,9 @@ int ioat3_dma_probe(struct ioatdma_device *device, int dca)
}
if (is_raid_device) {
dma->device_tx_status = ioat3_tx_status;
device->cleanup_fn = ioat3_cleanup_event;
device->timer_fn = ioat3_timer_event;
} else {
dma->device_tx_status = ioat_dma_tx_status;
device->cleanup_fn = ioat2_cleanup_event;
device->timer_fn = ioat2_timer_event;
}
dma->device_tx_status = ioat3_tx_status;
device->cleanup_fn = ioat3_cleanup_event;
device->timer_fn = ioat3_timer_event;
#ifdef CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA
dma_cap_clear(DMA_PQ_VAL, dma->cap_mask);