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authorDave Jiang <dave.jiang@intel.com>2013-02-26 09:20:36 -0700
committerVinod Koul <vinod.koul@intel.com>2013-04-15 09:51:16 +0530
commit9a37f644046c2f5b7889be642487e6f9dd58c5d7 (patch)
treea8277dbc683cb809a45689879728776d14a16719 /drivers
parent50f9f97e70fa4679fa197cb6dea358329298b987 (diff)
downloadlinux-9a37f644046c2f5b7889be642487e6f9dd58c5d7.tar.bz2
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/dma/ioat/dma_v3.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
index dc8dcfb7a8a6..a1dcfb2670f7 100644
--- a/drivers/dma/ioat/dma_v3.c
+++ b/drivers/dma/ioat/dma_v3.c
@@ -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);