diff options
| author | Russell King - ARM Linux | 2011-01-03 22:44:36 +0000 |
|---|---|---|
| committer | Dan Williams | 2011-01-04 19:16:14 -0800 |
| commit | 15c17232fbd1f7687c740c3c26f9e7f337bd9e36 (patch) | |
| tree | c3380cdde212259a7b3c790404b870aa2b9aa01d /drivers/dma | |
| parent | 3d992e1a6f8465db3921ef75bfc490fbd2f40cd3 (diff) | |
ARM: PL08x: rename 'desc_list' as 'pend_list'
This 'desc_list' is actually a list of pending descriptors, so name
it after its function (pending list) rather than what it contains
(descriptors).
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index fb469dedcdf3..433b9e747f75 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -348,9 +348,9 @@ static u32 pl08x_getbytes_chan(struct pl08x_dma_chan *plchan) } /* Sum up all queued transactions */ - if (!list_empty(&plchan->desc_list)) { + if (!list_empty(&plchan->pend_list)) { struct pl08x_txd *txdi; - list_for_each_entry(txdi, &plchan->desc_list, node) { + list_for_each_entry(txdi, &plchan->pend_list, node) { bytes += txdi->len; } } @@ -880,9 +880,9 @@ static void pl08x_free_txd_list(struct pl08x_driver_data *pl08x, struct pl08x_txd *txdi = NULL; struct pl08x_txd *next; - if (!list_empty(&plchan->desc_list)) { + if (!list_empty(&plchan->pend_list)) { list_for_each_entry_safe(txdi, - next, &plchan->desc_list, node) { + next, &plchan->pend_list, node) { list_del(&txdi->node); pl08x_free_txd(pl08x, txdi); } @@ -1183,10 +1183,10 @@ static void pl08x_issue_pending(struct dma_chan *chan) } /* Take the first element in the queue and execute it */ - if (!list_empty(&plchan->desc_list)) { + if (!list_empty(&plchan->pend_list)) { struct pl08x_txd *next; - next = list_first_entry(&plchan->desc_list, + next = list_first_entry(&plchan->pend_list, struct pl08x_txd, node); list_del(&next->node); @@ -1213,7 +1213,7 @@ static int pl08x_prep_channel_resources(struct pl08x_dma_chan *plchan, spin_lock_irqsave(&plchan->lock, plchan->lockflags); - list_add_tail(&txd->node, &plchan->desc_list); + list_add_tail(&txd->node, &plchan->pend_list); /* * See if we already have a physical channel allocated, @@ -1571,10 +1571,10 @@ static void pl08x_tasklet(unsigned long data) * If a new descriptor is queued, set it up * plchan->at is NULL here */ - if (!list_empty(&plchan->desc_list)) { + if (!list_empty(&plchan->pend_list)) { struct pl08x_txd *next; - next = list_first_entry(&plchan->desc_list, + next = list_first_entry(&plchan->pend_list, struct pl08x_txd, node); list_del(&next->node); @@ -1736,7 +1736,7 @@ static int pl08x_dma_init_virtual_channels(struct pl08x_driver_data *pl08x, chan->lc = 0; spin_lock_init(&chan->lock); - INIT_LIST_HEAD(&chan->desc_list); + INIT_LIST_HEAD(&chan->pend_list); tasklet_init(&chan->tasklet, pl08x_tasklet, (unsigned long) chan); |