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| author | Dan Williams <dan.j.williams@intel.com> | 2009-07-28 14:33:42 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-08 17:29:54 -0700 |
| commit | bc3c70258526a635325f1f15138a96297879bc1a (patch) | |
| tree | 65ced583f975cb19dc12f498f7e97536033fe74f /drivers/dma/ioat/dma.h | |
| parent | e6c0b69a43150c1a37cf342ce5faedf12583bf79 (diff) | |
| download | op-kernel-dev-bc3c70258526a635325f1f15138a96297879bc1a.zip op-kernel-dev-bc3c70258526a635325f1f15138a96297879bc1a.tar.gz | |
ioat: cleanup some long deref chains and 80 column collisions
* reduce device->common. to dma-> in ioat_dma_{probe,remove,selftest}
* ioat_lookup_chan_by_index to ioat_chan_by_index
* multi-line function definitions
* ioat_desc_sw.async_tx to ioat_desc_sw.txd
* desc->txd. to tx-> in cleanup routine
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/ioat/dma.h')
| -rw-r--r-- | drivers/dma/ioat/dma.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index 5e8d7cf..c5eabae 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -38,7 +38,8 @@ #define to_ioat_chan(chan) container_of(chan, struct ioat_dma_chan, common) #define to_ioatdma_device(dev) container_of(dev, struct ioatdma_device, common) #define to_ioat_desc(lh) container_of(lh, struct ioat_desc_sw, node) -#define tx_to_ioat_desc(tx) container_of(tx, struct ioat_desc_sw, async_tx) +#define tx_to_ioat_desc(tx) container_of(tx, struct ioat_desc_sw, txd) +#define to_dev(ioat_chan) (&(ioat_chan)->device->pdev->dev) #define chan_num(ch) ((int)((ch)->reg_base - (ch)->device->reg_base) / 0x80) @@ -123,7 +124,7 @@ struct ioat_dma_chan { * @node: this descriptor will either be on the free list, * or attached to a transaction list (async_tx.tx_list) * @tx_cnt: number of descriptors required to complete the transaction - * @async_tx: the generic software descriptor for all engines + * @txd: the generic software descriptor for all engines */ struct ioat_desc_sw { struct ioat_dma_descriptor *hw; @@ -132,7 +133,7 @@ struct ioat_desc_sw { size_t len; dma_addr_t src; dma_addr_t dst; - struct dma_async_tx_descriptor async_tx; + struct dma_async_tx_descriptor txd; }; static inline void ioat_set_tcp_copy_break(struct ioatdma_device *dev) |
