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Commit 6dbd80a9 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 39416677

drivers/dma/dw/pci.c

+7 −13
Original line number Diff line number Diff line
@@ -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);