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authorFelipe Balbi <balbi@ti.com>2013-12-19 19:18:53 +0400
committerFelipe Balbi <balbi@ti.com>2013-12-19 19:18:53 +0400
commitc139e1425ff7bec7ac22ed90acbadb1b7aa091a9 (patch)
treec6b091d2dfce26ce80238ef278f2bc7b3b473cad /drivers/usb/dwc3
parent4a5ee77caad2a99b86d6bdd5f0064a60224a0760 (diff)
parent319e2e3f63c348a9b66db4667efa73178e18b17d (diff)
downloadlinux-c139e1425ff7bec7ac22ed90acbadb1b7aa091a9.tar.xz
Merge tag 'v3.13-rc4' into next
Linux 3.13-rc4 * tag 'v3.13-rc4': (1001 commits) Linux 3.13-rc4 null_blk: mem garbage on NUMA systems during init radeon_pm: fix oops in hwmon_attributes_visible() and radeon_hwmon_show_temp_thresh() Revert "selinux: consider filesystem subtype in policies" igb: Fix for issue where values could be too high for udelay function. i40e: fix null dereference ARM: fix asm/memory.h build error dm array: fix a reference counting bug in shadow_ablock dm space map: disallow decrementing a reference count below zero mm: memcg: do not allow task about to OOM kill to bypass the limit mm: memcg: fix race condition between memcg teardown and swapin thp: move preallocated PTE page table on move_huge_pmd() mfd/rtc: s5m: fix register updating by adding regmap for RTC rtc: s5m: enable IRQ wake during suspend rtc: s5m: limit endless loop waiting for register update rtc: s5m: fix unsuccesful IRQ request during probe drivers/rtc/rtc-s5m.c: fix info->rtc assignment include/linux/kernel.h: make might_fault() a nop for !MMU drivers/rtc/rtc-at91rm9200.c: correct alarm over day/month wrap procfs: also fix proc_reg_get_unmapped_area() for !MMU case ... Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/dwc3')
-rw-r--r--drivers/usb/dwc3/ep0.c2
-rw-r--r--drivers/usb/dwc3/gadget.c5
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 95f7649c71a7..21a352079bc2 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -459,6 +459,8 @@ static int dwc3_ep0_handle_feature(struct dwc3 *dwc,
dep = dwc3_wIndex_to_dep(dwc, wIndex);
if (!dep)
return -EINVAL;
+ if (set == 0 && (dep->flags & DWC3_EP_WEDGE))
+ break;
ret = __dwc3_gadget_ep_set_halt(dep, set);
if (ret)
return -EINVAL;
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 5401b2b573d5..2da0a5a2803a 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1200,9 +1200,6 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value)
else
dep->flags |= DWC3_EP_STALL;
} else {
- if (dep->flags & DWC3_EP_WEDGE)
- return 0;
-
ret = dwc3_send_gadget_ep_cmd(dwc, dep->number,
DWC3_DEPCMD_CLEARSTALL, &params);
if (ret)
@@ -1210,7 +1207,7 @@ int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value)
value ? "set" : "clear",
dep->name);
else
- dep->flags &= ~DWC3_EP_STALL;
+ dep->flags &= ~(DWC3_EP_STALL | DWC3_EP_WEDGE);
}
return ret;