diff options
| author | David S. Miller <davem@davemloft.net> | 2013-10-23 16:28:39 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-23 16:49:34 -0400 |
| commit | c3fa32b9764dc45dcf8a2231b1c110abc4a63e0b (patch) | |
| tree | 6cf2896a77b65bec64284681e1c3851eb3263e09 /drivers/dma/sh/rcar-hpbdma.c | |
| parent | 34d92d5315b64a3e5292b7e9511c1bb617227fb6 (diff) | |
| parent | 320437af954cbe66478f1f5e8b34cb5a8d072191 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/usb/qmi_wwan.c
include/net/dst.h
Trivial merge conflicts, both were overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/dma/sh/rcar-hpbdma.c')
| -rw-r--r-- | drivers/dma/sh/rcar-hpbdma.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/dma/sh/rcar-hpbdma.c b/drivers/dma/sh/rcar-hpbdma.c index 45a520281ce..ebad84591a6 100644 --- a/drivers/dma/sh/rcar-hpbdma.c +++ b/drivers/dma/sh/rcar-hpbdma.c @@ -93,6 +93,7 @@ struct hpb_dmae_chan { void __iomem *base; const struct hpb_dmae_slave_config *cfg; char dev_id[16]; /* unique name per DMAC of channel */ + dma_addr_t slave_addr; }; struct hpb_dmae_device { @@ -432,7 +433,6 @@ hpb_dmae_alloc_chan_resources(struct hpb_dmae_chan *hpb_chan, hpb_chan->xfer_mode = XFER_DOUBLE; } else { dev_err(hpb_chan->shdma_chan.dev, "DCR setting error"); - shdma_free_irq(&hpb_chan->shdma_chan); return -EINVAL; } @@ -446,7 +446,8 @@ hpb_dmae_alloc_chan_resources(struct hpb_dmae_chan *hpb_chan, return 0; } -static int hpb_dmae_set_slave(struct shdma_chan *schan, int slave_id, bool try) +static int hpb_dmae_set_slave(struct shdma_chan *schan, int slave_id, + dma_addr_t slave_addr, bool try) { struct hpb_dmae_chan *chan = to_chan(schan); const struct hpb_dmae_slave_config *sc = @@ -457,6 +458,7 @@ static int hpb_dmae_set_slave(struct shdma_chan *schan, int slave_id, bool try) if (try) return 0; chan->cfg = sc; + chan->slave_addr = slave_addr ? : sc->addr; return hpb_dmae_alloc_chan_resources(chan, sc); } @@ -468,7 +470,7 @@ static dma_addr_t hpb_dmae_slave_addr(struct shdma_chan *schan) { struct hpb_dmae_chan *chan = to_chan(schan); - return chan->cfg->addr; + return chan->slave_addr; } static struct shdma_desc *hpb_dmae_embedded_desc(void *buf, int i) @@ -614,7 +616,6 @@ static void hpb_dmae_chan_remove(struct hpb_dmae_device *hpbdev) shdma_for_each_chan(schan, &hpbdev->shdma_dev, i) { BUG_ON(!schan); - shdma_free_irq(schan); shdma_chan_remove(schan); } dma_dev->chancnt = 0; |