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Commit b5e5a454 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mark Brown
Browse files

ASoC: Intel: use dw_dmac autoconfiguration 



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

Acked-by: default avatarLiam Girdwood <liam.r.girdwood@linux.intel.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5b97c0f1

sound/soc/intel/common/sst-firmware.c

+2 −8
Original line number Original line Diff line number Diff line
@@ -26,7 +26,6 @@ 
#include <linux/acpi.h>

#include <linux/acpi.h>





/* supported DMA engine drivers */

/* supported DMA engine drivers */

#include <linux/platform_data/dma-dw.h>

#include <linux/dma/dw.h>

#include <linux/dma/dw.h>





#include <asm/page.h>

#include <asm/page.h>
@@ -169,12 +168,6 @@ static int block_list_prepare(struct sst_dsp *dsp, 
	return ret;

	return ret;

}

}





static struct dw_dma_platform_data dw_pdata = {

	.is_private = 1,

	.chan_allocation_order = CHAN_ALLOCATION_ASCENDING,

	.chan_priority = CHAN_PRIORITY_ASCENDING,

};



static struct dw_dma_chip *dw_probe(struct device *dev, struct resource *mem,

static struct dw_dma_chip *dw_probe(struct device *dev, struct resource *mem,

	int irq)

	int irq)

{

{
@@ -195,7 +188,8 @@ static struct dw_dma_chip *dw_probe(struct device *dev, struct resource *mem, 
		return ERR_PTR(err);

		return ERR_PTR(err);





	chip->dev = dev;

	chip->dev = dev;

	err = dw_dma_probe(chip, &dw_pdata);



	err = dw_dma_probe(chip, NULL);

	if (err)

	if (err)

		return ERR_PTR(err);

		return ERR_PTR(err);