dmaengine: dw: use dw_dmac autoconfiguration in PCI driver

Instead of hardconding a platform data for dw_dmac let's use it's own
autoconfiguration feature. Thus, remove hardcoded values.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 7 insertions, 13 deletions

diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c
index b144706b3d85..4c30fdd092b3 100644
--- a/drivers/dma/dw/pci.c
+++ b/drivers/dma/dw/pci.c
@@ -15,12 +15,6 @@
 
 #include "internal.h"
 
-static struct dw_dma_platform_data dw_pci_pdata = {
-        .is_private = 1,
-        .chan_allocation_order = CHAN_ALLOCATION_ASCENDING,
-        .chan_priority = CHAN_PRIORITY_ASCENDING,
-};
-
 static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
 {
         struct dw_dma_chip *chip;
@@ -101,19 +95,19 @@ static const struct dev_pm_ops dw_pci_dev_pm_ops = {
 
 static const struct pci_device_id dw_pci_id_table[] = {
         /* Medfield */
-        { PCI_VDEVICE(INTEL, 0x0827), (kernel_ulong_t)&dw_pci_pdata },
-        { PCI_VDEVICE(INTEL, 0x0830), (kernel_ulong_t)&dw_pci_pdata },
+        { PCI_VDEVICE(INTEL, 0x0827) },
+        { PCI_VDEVICE(INTEL, 0x0830) },
 
         /* BayTrail */
-        { PCI_VDEVICE(INTEL, 0x0f06), (kernel_ulong_t)&dw_pci_pdata },
-        { PCI_VDEVICE(INTEL, 0x0f40), (kernel_ulong_t)&dw_pci_pdata },
+        { PCI_VDEVICE(INTEL, 0x0f06) },
+        { PCI_VDEVICE(INTEL, 0x0f40) },
 
         /* Braswell */
-        { PCI_VDEVICE(INTEL, 0x2286), (kernel_ulong_t)&dw_pci_pdata },
-        { PCI_VDEVICE(INTEL, 0x22c0), (kernel_ulong_t)&dw_pci_pdata },
+        { PCI_VDEVICE(INTEL, 0x2286) },
+        { PCI_VDEVICE(INTEL, 0x22c0) },
 
         /* Haswell */
-        { PCI_VDEVICE(INTEL, 0x9c60), (kernel_ulong_t)&dw_pci_pdata },
+        { PCI_VDEVICE(INTEL, 0x9c60) },
         { }
 };
 MODULE_DEVICE_TABLE(pci, dw_pci_id_table);