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| author | Andy Shevchenko | 2017-01-17 12:57:26 +0100 |
|---|---|---|
| committer | Vinod Koul | 2017-01-25 07:21:39 +0100 |
| commit | 08d62f58aa2587132a930afbe8664379b430e2dd (patch) | |
| tree | 809307cbc91f239274be510b69e4300155fc06e2 /drivers/dma/dw/pci.c | |
| parent | dmaengine: dw: Fix data corruption in large device to memory transfers (diff) | |
| download | kernel-qcow2-linux-08d62f58aa2587132a930afbe8664379b430e2dd.tar.gz kernel-qcow2-linux-08d62f58aa2587132a930afbe8664379b430e2dd.tar.xz kernel-qcow2-linux-08d62f58aa2587132a930afbe8664379b430e2dd.zip | |
dmaengine: dw: register IRQ and DMA pool with instance ID
It is really useful not only for debugging to have an IRQ line and DMA
pool labeled with driver and its instance ID. Do this for DesignWare DMA
driver.
All current users of this IP would be enhanced later on.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dw/pci.c')
| -rw-r--r-- | drivers/dma/dw/pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c index 7558a9c38fda..47194372f738 100644 --- a/drivers/dma/dw/pci.c +++ b/drivers/dma/dw/pci.c @@ -47,6 +47,7 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid) return -ENOMEM; chip->dev = &pdev->dev; + chip->id = pdev->devfn; chip->regs = pcim_iomap_table(pdev)[0]; chip->irq = pdev->irq; chip->pdata = pdata; |