7 files changed, 5 insertions, 15 deletions

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 3b99dc62874b..fcfa0a8b5c59 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1268,12 +1268,11 @@ static int __init at_dma_probe(struct platform_device *pdev)
 
         /* initialize channels related values */
         INIT_LIST_HEAD(&atdma->dma_common.channels);
-        for (i = 0; i < pdata->nr_channels; i++, atdma->dma_common.chancnt++) {
+        for (i = 0; i < pdata->nr_channels; i++) {
                 struct at_dma_chan      *atchan = &atdma->chan[i];
 
                 atchan->chan_common.device = &atdma->dma_common;
                 atchan->chan_common.cookie = atchan->completed_cookie = 1;
-                atchan->chan_common.chan_id = i;
                 list_add_tail(&atchan->chan_common.device_node,
                                 &atdma->dma_common.channels);
 
@@ -1314,7 +1313,7 @@ static int __init at_dma_probe(struct platform_device *pdev)
         dev_info(&pdev->dev, "Atmel AHB DMA Controller ( %s%s), %d channels\n",
           dma_has_cap(DMA_MEMCPY, atdma->dma_common.cap_mask) ? "cpy " : "",
           dma_has_cap(DMA_SLAVE, atdma->dma_common.cap_mask)  ? "slave " : "",
-          atdma->dma_common.chancnt);
+          pdata->nr_channels);
 
         dma_async_device_register(&atdma->dma_common);
 
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index 4d180ca9a1d8..9bfd6d360718 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1407,12 +1407,11 @@ static int __init dw_probe(struct platform_device *pdev)
         dw->all_chan_mask = (1 << pdata->nr_channels) - 1;
 
         INIT_LIST_HEAD(&dw->dma.channels);
-        for (i = 0; i < pdata->nr_channels; i++, dw->dma.chancnt++) {
+        for (i = 0; i < pdata->nr_channels; i++) {
                 struct dw_dma_chan      *dwc = &dw->chan[i];
 
                 dwc->chan.device = &dw->dma;
                 dwc->chan.cookie = dwc->completed = 1;
-                dwc->chan.chan_id = i;
                 if (pdata->chan_allocation_order == CHAN_ALLOCATION_ASCENDING)
                         list_add_tail(&dwc->chan.device_node,
                                         &dw->dma.channels);
@@ -1468,7 +1467,7 @@ static int __init dw_probe(struct platform_device *pdev)
         dma_writel(dw, CFG, DW_CFG_DMA_EN);
 
         printk(KERN_INFO "%s: DesignWare DMA Controller, %d channels\n",
-                        dev_name(&pdev->dev), dw->dma.chancnt);
+                        dev_name(&pdev->dev), pdata->nr_channels);
 
         dma_async_device_register(&dw->dma);
 
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c
index 8a3fdd87db97..cf74a664c5e0 100644
--- a/drivers/dma/intel_mid_dma.c
+++ b/drivers/dma/intel_mid_dma.c
@@ -1114,7 +1114,6 @@ static int mid_setup_dma(struct pci_dev *pdev)
 
                 midch->chan.device = &dma->common;
                 midch->chan.cookie =  1;
-                midch->chan.chan_id = i;
                 midch->ch_id = dma->chan_base + i;
                 pr_debug("MDMA:Init CH %d, ID %d\n", i, midch->ch_id);
 
@@ -1150,7 +1149,6 @@ static int mid_setup_dma(struct pci_dev *pdev)
         dma_cap_set(DMA_SLAVE, dma->common.cap_mask);
         dma_cap_set(DMA_PRIVATE, dma->common.cap_mask);
         dma->common.dev = &pdev->dev;
-        dma->common.chancnt = dma->max_chan;
 
         dma->common.device_alloc_chan_resources =
                                         intel_mid_dma_alloc_chan_resources;
diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c
index b9bae94f2015..8ba4edc6185e 100644
--- a/drivers/dma/mpc512x_dma.c
+++ b/drivers/dma/mpc512x_dma.c
@@ -741,7 +741,6 @@ static int __devinit mpc_dma_probe(struct platform_device *op)
                 mchan = &mdma->channels[i];
 
                 mchan->chan.device = dma;
-                mchan->chan.chan_id = i;
                 mchan->chan.cookie = 1;
                 mchan->completed_cookie = mchan->chan.cookie;
 
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];
 
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 00eee59e8b33..7f86e7df7da1 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -747,11 +747,9 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
                 spin_lock_init(&pch->lock);
                 pch->pl330_chid = NULL;
                 pch->chan.device = pd;
-                pch->chan.chan_id = i;
                 pch->dmac = pdmac;
 
                 /* Add the channel to the DMAC list */
-                pd->chancnt++;
                 list_add_tail(&pch->chan.device_node, &pd->channels);
         }
 
diff --git a/drivers/dma/timb_dma.c b/drivers/dma/timb_dma.c
index f69f90a61873..6dbdf451128e 100644
--- a/drivers/dma/timb_dma.c
+++ b/drivers/dma/timb_dma.c
@@ -753,7 +753,7 @@ static int __devinit td_probe(struct platform_device *pdev)
 
         INIT_LIST_HEAD(&td->dma.channels);
 
-        for (i = 0; i < pdata->nr_channels; i++, td->dma.chancnt++) {
+        for (i = 0; i < pdata->nr_channels; i++) {
                 struct timb_dma_chan *td_chan = &td->channels[i];
                 struct timb_dma_platform_data_channel *pchan =
                         pdata->channels + i;
@@ -767,7 +767,6 @@ static int __devinit td_probe(struct platform_device *pdev)
 
                 td_chan->chan.device = &td->dma;
                 td_chan->chan.cookie = 1;
-                td_chan->chan.chan_id = i;
                 spin_lock_init(&td_chan->lock);
                 INIT_LIST_HEAD(&td_chan->active_list);
                 INIT_LIST_HEAD(&td_chan->queue);