Set the iomem parameters in the usb_hcd to fix this misleading
message during driver load:
dwc2 c9100000.usb: irq 22, io mem 0x00000000
Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
---
v2:
- get info from hsotg->dev instead of adding a function parameter
---
drivers/usb/dwc2/hcd.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 98249be1..fa8a9f27 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -42,6 +42,7 @@
#include <linux/module.h>
#include <linux/spinlock.h>
#include <linux/interrupt.h>
+#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/io.h>
@@ -4966,6 +4967,8 @@ static void dwc2_hcd_release(struct dwc2_hsotg *hsotg)
*/
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 dwc2_host_chan *channel;
u32 hcfg;
@@ -5021,6 +5024,10 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)
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;
hsotg->priv = hcd;
--
2.11.0
--
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