diff options
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0081-dwc_otg-whitespace-cleanup-in-dwc_otg_urb_enqueue.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-3.10/0081-dwc_otg-whitespace-cleanup-in-dwc_otg_urb_enqueue.patch | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0081-dwc_otg-whitespace-cleanup-in-dwc_otg_urb_enqueue.patch b/target/linux/brcm2708/patches-3.10/0081-dwc_otg-whitespace-cleanup-in-dwc_otg_urb_enqueue.patch new file mode 100644 index 0000000000..9ddb2fd92f --- /dev/null +++ b/target/linux/brcm2708/patches-3.10/0081-dwc_otg-whitespace-cleanup-in-dwc_otg_urb_enqueue.patch @@ -0,0 +1,88 @@ +From a7ae411621bcf80fcb2f920084183d98adb6213b Mon Sep 17 00:00:00 2001 +From: P33M <P33M@github.com> +Date: Thu, 18 Jul 2013 16:32:41 +0100 +Subject: [PATCH 081/174] dwc_otg: whitespace cleanup in dwc_otg_urb_enqueue + +--- + drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 59 ++++++++++++++-------------- + 1 file changed, 29 insertions(+), 30 deletions(-) + +--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c ++++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c +@@ -733,10 +733,10 @@ static int dwc_otg_urb_enqueue(struct us + if(dwc_otg_urb == NULL) + return -ENOMEM; + +- urb->hcpriv = dwc_otg_urb; +- if (!dwc_otg_urb && urb->number_of_packets) +- return -ENOMEM; +- ++ urb->hcpriv = dwc_otg_urb; ++ if (!dwc_otg_urb && urb->number_of_packets) ++ return -ENOMEM; ++ + dwc_otg_hcd_urb_set_pipeinfo(dwc_otg_urb, usb_pipedevice(urb->pipe), + usb_pipeendpoint(urb->pipe), ep_type, + usb_pipein(urb->pipe), +@@ -776,36 +776,35 @@ static int dwc_otg_urb_enqueue(struct us + } + + #if USB_URB_EP_LINKING +- DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &irqflags); ++ DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &irqflags); + retval = usb_hcd_link_urb_to_ep(hcd, urb); +- DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, irqflags); +- if (0 == retval) ++ DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, irqflags); ++ if (0 == retval) + #endif +- { +- retval = dwc_otg_hcd_urb_enqueue(dwc_otg_hcd, dwc_otg_urb, +- /*(dwc_otg_qh_t **)*/ +- ref_ep_hcpriv, +- mem_flags == GFP_ATOMIC ? 1 : 0); +- if (0 == retval) { +- if (alloc_bandwidth) { +- allocate_bus_bandwidth(hcd, +- dwc_otg_hcd_get_ep_bandwidth( +- dwc_otg_hcd, *ref_ep_hcpriv), +- urb); +- } +- } else { ++ { ++ retval = dwc_otg_hcd_urb_enqueue(dwc_otg_hcd, dwc_otg_urb, ++ /*(dwc_otg_qh_t **)*/ ++ ref_ep_hcpriv, ++ mem_flags == GFP_ATOMIC ? 1 : 0); ++ if (0 == retval) { ++ if (alloc_bandwidth) { ++ allocate_bus_bandwidth(hcd, ++ dwc_otg_hcd_get_ep_bandwidth( ++ dwc_otg_hcd, *ref_ep_hcpriv), ++ urb); ++ } ++ } else { + #if USB_URB_EP_LINKING +- dwc_irqflags_t irqflags; +- DWC_DEBUGPL(DBG_HCD, "DWC OTG dwc_otg_hcd_urb_enqueue failed rc %d\n", retval); +- DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &irqflags); +- usb_hcd_unlink_urb_from_ep(hcd, urb); +- DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, irqflags); ++ dwc_irqflags_t irqflags; ++ DWC_DEBUGPL(DBG_HCD, "DWC OTG dwc_otg_hcd_urb_enqueue failed rc %d\n", retval); ++ DWC_SPINLOCK_IRQSAVE(dwc_otg_hcd->lock, &irqflags); ++ usb_hcd_unlink_urb_from_ep(hcd, urb); ++ DWC_SPINUNLOCK_IRQRESTORE(dwc_otg_hcd->lock, irqflags); + #endif +- if (retval == -DWC_E_NO_DEVICE) { +- retval = -ENODEV; +- } +- } +- } ++ if (retval == -DWC_E_NO_DEVICE) ++ retval = -ENODEV; ++ } ++ } + return retval; + } + |