dma: mv_xor: remove hw_id field from platform_data
There is no need for the platform_data to give this ID, it is simply
the channel number, so we can compute it inside the driver when
registering the channels.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index a6a5a28..fc983bf 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1088,7 +1088,7 @@
static struct mv_xor_chan *
mv_xor_channel_add(struct mv_xor_device *xordev,
struct platform_device *pdev,
- int hw_id, dma_cap_mask_t cap_mask,
+ int idx, dma_cap_mask_t cap_mask,
size_t pool_size, int irq)
{
int ret = 0;
@@ -1101,7 +1101,7 @@
goto err_free_dma;
}
- mv_chan->idx = hw_id;
+ mv_chan->idx = idx;
dma_dev = &mv_chan->dmadev;
@@ -1295,7 +1295,7 @@
}
xordev->channels[i] =
- mv_xor_channel_add(xordev, pdev, cd->hw_id,
+ mv_xor_channel_add(xordev, pdev, i,
cd->cap_mask,
cd->pool_size, irq);
if (IS_ERR(xordev->channels[i])) {