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>

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 = &regs->desc[i];