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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2012-11-15 14:57:44 +0100
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>2012-11-20 15:58:58 +0100
commit98817b99599fc18b5e4bf5bc63ad899b83404a68 (patch)
tree5a95c5af7d19946e47525f88591907e42d9e010e /drivers/dma
parentecde6cd4924205e815adf8f1b0df98965e804e7f (diff)
downloadlinux-98817b99599fc18b5e4bf5bc63ad899b83404a68.tar.bz2
dma: mv_xor: in mv_xor_chan, rename 'common' to 'dmachan'
The mv_xor_chan structure embeds a 'struct dma_chan', which is named 'common', a not very meaningful name. Rename it to 'dmachan', 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>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/mv_xor.c12
-rw-r--r--drivers/dma/mv_xor.h2
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index 6e705ea001da..491f506b798b 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -34,7 +34,7 @@
static void mv_xor_issue_pending(struct dma_chan *chan);
#define to_mv_xor_chan(chan) \
- container_of(chan, struct mv_xor_chan, common)
+ container_of(chan, struct mv_xor_chan, dmachan)
#define to_mv_xor_slot(tx) \
container_of(tx, struct mv_xor_desc_slot, async_tx)
@@ -284,7 +284,7 @@ static void mv_xor_start_new_chain(struct mv_xor_chan *mv_chan,
mv_chan_set_next_descriptor(mv_chan, sw_desc->async_tx.phys);
}
mv_chan->pending += sw_desc->slot_cnt;
- mv_xor_issue_pending(&mv_chan->common);
+ mv_xor_issue_pending(&mv_chan->dmachan);
}
static dma_cookie_t
@@ -437,7 +437,7 @@ static void __mv_xor_slot_cleanup(struct mv_xor_chan *mv_chan)
}
if (cookie > 0)
- mv_chan->common.completed_cookie = cookie;
+ mv_chan->dmachan.completed_cookie = cookie;
}
static void
@@ -1177,10 +1177,10 @@ mv_xor_channel_add(struct mv_xor_private *msp,
INIT_LIST_HEAD(&mv_chan->chain);
INIT_LIST_HEAD(&mv_chan->completed_slots);
INIT_LIST_HEAD(&mv_chan->all_slots);
- mv_chan->common.device = dma_dev;
- dma_cookie_init(&mv_chan->common);
+ mv_chan->dmachan.device = dma_dev;
+ dma_cookie_init(&mv_chan->dmachan);
- list_add_tail(&mv_chan->common.device_node, &dma_dev->channels);
+ list_add_tail(&mv_chan->dmachan.device_node, &dma_dev->channels);
if (dma_has_cap(DMA_MEMCPY, dma_dev->cap_mask)) {
ret = mv_xor_memcpy_self_test(adev);
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h
index 05add24ad772..ad18f6447cec 100644
--- a/drivers/dma/mv_xor.h
+++ b/drivers/dma/mv_xor.h
@@ -101,7 +101,7 @@ struct mv_xor_chan {
struct list_head chain;
struct list_head completed_slots;
struct mv_xor_device *device;
- struct dma_chan common;
+ struct dma_chan dmachan;
struct mv_xor_desc_slot *last_used;
struct list_head all_slots;
int slots_allocated;