Re: [PATCH v2] usb: dwc2: fix "iomem 0x00000000" message

[John Youn]

On 1/25/2017 2:14 PM, Heiner Kallweit wrote:
> Set the iomem parameters in the usb_hcd to fix this misleading
> message during driver load:
> dwc2 c910.usb: irq 22, io mem 0x
>
> Signed-off-by: Heiner Kallweit 
> ---
> 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 
>  #include 
>  #include 
> +#include 
>  #include 
>  #include 
>  #include 
> @@ -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_priv)->hsotg = hsotg;
>   hsotg->priv = hcd;
>
>


Acked-by: John Youn 

Thanks,
John

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[PATCH v2] usb: dwc2: fix "iomem 0x00000000" message

[Heiner Kallweit]

Set the iomem parameters in the usb_hcd to fix this misleading
message during driver load:
dwc2 c910.usb: irq 22, io mem 0x

Signed-off-by: Heiner Kallweit 
---
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 
 #include 
 #include 
+#include 
 #include 
 #include 
 #include 
@@ -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_priv)->hsotg = hsotg;
hsotg->priv = hcd;
 
-- 
2.11.0

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