diff options
Diffstat (limited to 'patches/linux-3.1.10/0043-Fix-for-DWC-OTG-HCD-URB-Dequeue-has-NULL-URB-panic.-.patch')
| -rw-r--r-- | patches/linux-3.1.10/0043-Fix-for-DWC-OTG-HCD-URB-Dequeue-has-NULL-URB-panic.-.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/patches/linux-3.1.10/0043-Fix-for-DWC-OTG-HCD-URB-Dequeue-has-NULL-URB-panic.-.patch b/patches/linux-3.1.10/0043-Fix-for-DWC-OTG-HCD-URB-Dequeue-has-NULL-URB-panic.-.patch new file mode 100644 index 0000000..0a4afb4 --- /dev/null +++ b/patches/linux-3.1.10/0043-Fix-for-DWC-OTG-HCD-URB-Dequeue-has-NULL-URB-panic.-.patch @@ -0,0 +1,29 @@ +From: popcornmix <popcornmix@gmail.com> +Date: Tue, 15 May 2012 15:24:40 +0100 +Subject: [PATCH] Fix for DWC OTG HCD URB Dequeue has NULL URB panic. Thanks + Naren + +--- + drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 8 +++++--- + 1 file changed, 5 insertions(+), 3 deletions(-) + +diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +index e7b90c8..2a3b689 100644 +--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c ++++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +@@ -761,10 +761,12 @@ static int urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) + dump_urb_info(urb, "urb_dequeue"); + } + #endif +- dwc_otg_hcd_urb_dequeue(dwc_otg_hcd, (dwc_otg_hcd_urb_t *)urb->hcpriv); ++ if(urb->hcpriv != NULL) { ++ dwc_otg_hcd_urb_dequeue(dwc_otg_hcd, (dwc_otg_hcd_urb_t *)urb->hcpriv); + +- dwc_free(urb->hcpriv); +- urb->hcpriv = NULL; ++ urb->hcpriv = NULL; ++ dwc_free(urb->hcpriv); ++ } + + /* Higher layer software sets URB status. */ + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)) |