Commit 8c9f2de4 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Felipe Balbi
Browse files

usb: dwc3: Do not set dma coherent mask 



The dma mask is correctly set up by the DT probe function, no
need to override it any more.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarSriram Dash <sriram.dash@nxp.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent d64ff406

drivers/usb/dwc3/dwc3-exynos.c

+0 −10
Original line number Diff line number Diff line
@@ -20,7 +20,6 @@ 
#include <linux/kernel.h>

#include <linux/slab.h>

#include <linux/platform_device.h>

#include <linux/dma-mapping.h>

#include <linux/clk.h>

#include <linux/usb/otg.h>

#include <linux/usb/usb_phy_generic.h>
@@ -117,15 +116,6 @@ static int dwc3_exynos_probe(struct platform_device *pdev) 
	if (!exynos)

		return -ENOMEM;



	/*

	 * Right now device-tree probed devices don't get dma_mask set.

	 * Since shared usb code relies on it, set it here for now.

	 * Once we move to full device tree support this will vanish off.

	 */

	ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(32));

	if (ret)

		return ret;



	platform_set_drvdata(pdev, exynos);



	exynos->dev	= dev;

drivers/usb/dwc3/dwc3-st.c

+0 −1
Original line number Diff line number Diff line
@@ -218,7 +218,6 @@ static int st_dwc3_probe(struct platform_device *pdev) 
	if (IS_ERR(regmap))

		return PTR_ERR(regmap);



	dma_set_coherent_mask(dev, dev->coherent_dma_mask);

	dwc3_data->dev = dev;

	dwc3_data->regmap = regmap;

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