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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-15 15:00:25 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-20 15:58:59 +0100 |
| commit | 8c75979d7ac8cdec927605336aeebea0c7f88f74 (patch) | |
| tree | a8189afecee0372448a92e379c270574996f9354 | |
| parent | 98817b99599fc18b5e4bf5bc63ad899b83404a68 (diff) | |
| download | linux-stable-8c75979d7ac8cdec927605336aeebea0c7f88f74.tar.gz linux-stable-8c75979d7ac8cdec927605336aeebea0c7f88f74.tar.bz2 linux-stable-8c75979d7ac8cdec927605336aeebea0c7f88f74.zip | |
dma: mv_xor: in mv_xor_device, rename 'common' to 'dmadev'
The mv_xor_device structure embeds a 'struct dma_device', which is
named 'common', a not very meaningful name. Rename it to 'dmadev',
which will help avoid confusions later as we merge the mv_xor_device
and mv_xor_chan structures together.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
| -rw-r--r-- | drivers/dma/mv_xor.c | 14 | ||||
| -rw-r--r-- | drivers/dma/mv_xor.h | 2 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c index 491f506b798b..a64e30e27a19 100644 --- a/drivers/dma/mv_xor.c +++ b/drivers/dma/mv_xor.c @@ -40,7 +40,7 @@ static void mv_xor_issue_pending(struct dma_chan *chan); container_of(tx, struct mv_xor_desc_slot, async_tx) #define mv_chan_to_devp(chan) \ - ((chan)->device->common.dev) + ((chan)->device->dmadev.dev) static void mv_desc_init(struct mv_xor_desc_slot *desc, unsigned long flags) { @@ -923,7 +923,7 @@ static int __devinit mv_xor_memcpy_self_test(struct mv_xor_device *device) ((u8 *) src)[i] = (u8)i; /* Start copy, using first DMA channel */ - dma_chan = container_of(device->common.channels.next, + dma_chan = container_of(device->dmadev.channels.next, struct dma_chan, device_node); if (mv_xor_alloc_chan_resources(dma_chan) < 1) { @@ -1016,7 +1016,7 @@ mv_xor_xor_self_test(struct mv_xor_device *device) memset(page_address(dest), 0, PAGE_SIZE); - dma_chan = container_of(device->common.channels.next, + dma_chan = container_of(device->dmadev.channels.next, struct dma_chan, device_node); if (mv_xor_alloc_chan_resources(dma_chan) < 1) { @@ -1076,14 +1076,14 @@ static int mv_xor_channel_remove(struct mv_xor_device *device) { struct dma_chan *chan, *_chan; struct mv_xor_chan *mv_chan; - struct device *dev = device->common.dev; + struct device *dev = device->dmadev.dev; - dma_async_device_unregister(&device->common); + dma_async_device_unregister(&device->dmadev); dma_free_coherent(dev, device->pool_size, device->dma_desc_pool_virt, device->dma_desc_pool); - list_for_each_entry_safe(chan, _chan, &device->common.channels, + list_for_each_entry_safe(chan, _chan, &device->dmadev.channels, device_node) { mv_chan = to_mv_xor_chan(chan); list_del(&chan->device_node); @@ -1107,7 +1107,7 @@ mv_xor_channel_add(struct mv_xor_private *msp, if (!adev) return ERR_PTR(-ENOMEM); - dma_dev = &adev->common; + dma_dev = &adev->dmadev; /* allocate coherent memory for hardware descriptors * note: writecombine gives slightly better performance, but diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index ad18f6447cec..84255e699830 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -73,7 +73,7 @@ struct mv_xor_device { dma_addr_t dma_desc_pool; void *dma_desc_pool_virt; size_t pool_size; - struct dma_device common; + struct dma_device dmadev; struct mv_xor_private *shared; }; |