diff options
| author | Barry Song | 2011-09-15 12:06:30 +0200 |
|---|---|---|
| committer | Vinod Koul | 2011-09-20 08:21:33 +0200 |
| commit | 463894705e4089d0ff69e7d877312d496ac70e5b (patch) | |
| tree | 5690c961fa4b989861fc7632ce872300338aedc3 /drivers/dma/pch_dma.c | |
| parent | dmaengine/amba-pl08x: Check txd->llis_va before freeing dma_pool (diff) | |
| download | kernel-qcow2-linux-463894705e4089d0ff69e7d877312d496ac70e5b.tar.gz kernel-qcow2-linux-463894705e4089d0ff69e7d877312d496ac70e5b.tar.xz kernel-qcow2-linux-463894705e4089d0ff69e7d877312d496ac70e5b.zip | |
dmaengine: delete redundant chan_id and chancnt initialization in dma drivers
dma_async_device_register will re-init chan_id and chancnt,
so whatever chan_id and chancnt are set in drivers, they will
be re-written by dma_async_device_register.
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Viresh Kumar <viresh.kumar@st.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Piotr Ziecik <kosmo@semihalf.com>
Cc: Yong Wang <yong.y.wang@intel.com>
Cc: Jaswinder Singh <jassi.brar@samsung.com>
Cc: Pelagicore AB <info@pelagicore.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/pch_dma.c')
| -rw-r--r-- | drivers/dma/pch_dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c index 1ac8d4b580b7..5b65362024fd 100644 --- a/drivers/dma/pch_dma.c +++ b/drivers/dma/pch_dma.c @@ -926,7 +926,6 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, } pd->dma.dev = &pdev->dev; - pd->dma.chancnt = nr_channels; INIT_LIST_HEAD(&pd->dma.channels); @@ -935,7 +934,6 @@ static int __devinit pch_dma_probe(struct pci_dev *pdev, pd_chan->chan.device = &pd->dma; pd_chan->chan.cookie = 1; - pd_chan->chan.chan_id = i; pd_chan->membase = ®s->desc[i]; |