mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 01:59:02 +00:00
bb39b8d99a
Update our copies of the brcm2708 patches to the latest rpi-3.10-y rebased against linux-3.10.y stable (3.10.32). This should hopefully make it easier for us in the future to leverage the raspberry/rpi-* branches. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 39770
27 lines
973 B
Diff
27 lines
973 B
Diff
From 445255441aa03cca3d1318d1e7ff58872c91c645 Mon Sep 17 00:00:00 2001
|
|
From: P33M <P33M@github.com>
|
|
Date: Fri, 2 Aug 2013 10:04:18 +0100
|
|
Subject: [PATCH 086/174] dwc_otg: fix potential sleep while atomic during urb
|
|
enqueue
|
|
|
|
Fixes a regression introduced with eb1b482a. Kmalloc called from
|
|
dwc_otg_hcd_qtd_add / dwc_otg_hcd_qtd_create did not always have
|
|
the GPF_ATOMIC flag set. Force this flag when inside the larger
|
|
critical section.
|
|
---
|
|
drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 3 +--
|
|
1 file changed, 1 insertion(+), 2 deletions(-)
|
|
|
|
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c
|
|
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c
|
|
@@ -781,8 +781,7 @@ static int dwc_otg_urb_enqueue(struct us
|
|
{
|
|
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);
|
|
+ ref_ep_hcpriv, 1);
|
|
if (0 == retval) {
|
|
if (alloc_bandwidth) {
|
|
allocate_bus_bandwidth(hcd,
|