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Commit 348becdc authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Felipe Balbi
Browse files

usb: dwc2: fix "iomem 0x00000000" message 



Set the iomem parameters in the usb_hcd to fix this misleading
message during driver load:
dwc2 c9100000.usb: irq 22, io mem 0x00000000

Acked-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent df2c0cc1

drivers/usb/dwc2/hcd.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -42,6 +42,7 @@ 
#include <linux/module.h>

#include <linux/module.h>

#include <linux/spinlock.h>

#include <linux/spinlock.h>

#include <linux/interrupt.h>

#include <linux/interrupt.h>

#include <linux/platform_device.h>

#include <linux/dma-mapping.h>

#include <linux/dma-mapping.h>

#include <linux/delay.h>

#include <linux/delay.h>

#include <linux/io.h>

#include <linux/io.h>
@@ -5033,6 +5034,8 @@ static void dwc2_hcd_release(struct dwc2_hsotg *hsotg) 
 */

 */

int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)

int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)

{

{

	struct platform_device *pdev = to_platform_device(hsotg->dev);

	struct resource *res;

	struct usb_hcd *hcd;

	struct usb_hcd *hcd;

	struct dwc2_host_chan *channel;

	struct dwc2_host_chan *channel;

	u32 hcfg;

	u32 hcfg;
@@ -5093,6 +5096,10 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq) 




	hcd->has_tt = 1;

	hcd->has_tt = 1;





	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	hcd->rsrc_start = res->start;

	hcd->rsrc_len = resource_size(res);



	((struct wrapper_priv_data *)&hcd->hcd_priv)->hsotg = hsotg;

	((struct wrapper_priv_data *)&hcd->hcd_priv)->hsotg = hsotg;

	hsotg->priv = hcd;

	hsotg->priv = hcd;