brcm2708: remove linux 3.10 support

[openwrt.git] / target / linux / brcm2708 / patches-3.10 / 0093-dwc_otg-Enable-NAK-holdoff-for-control-split-transac.patch

diff --git a/target/linux/brcm2708/patches-3.10/0093-dwc_otg-Enable-NAK-holdoff-for-control-split-transac.patch b/target/linux/brcm2708/patches-3.10/0093-dwc_otg-Enable-NAK-holdoff-for-control-split-transac.patch
deleted file mode 100644 (file)
index b0f3292..0000000
--- a/target/linux/brcm2708/patches-3.10/0093-dwc_otg-Enable-NAK-holdoff-for-control-split-transac.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From 2fb3834b3ce43c6320c8186795b86ffa2257bd21 Mon Sep 17 00:00:00 2001
-From: P33M <P33M@github.com>
-Date: Fri, 20 Sep 2013 16:08:27 +0100
-Subject: [PATCH 093/196] dwc_otg: Enable NAK holdoff for control split
- transactions
-
-Certain low-speed devices take a very long time to complete a
-data or status stage of a control transaction, producing NAK
-responses until they complete internal processing - the USB2.0
-spec limit is up to 500mS. This causes the same type of interrupt
-storm as seen with USB-serial dongles prior to c8edb238.
-
-In certain circumstances, usually while booting, this interrupt
-storm could cause SD card timeouts.
----
- drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 3 +--
- 1 file changed, 1 insertion(+), 2 deletions(-)
-
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-index 19abea0..509b629 100644
---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c
-@@ -1857,8 +1857,7 @@ static int32_t handle_hc_nak_intr(dwc_otg_hcd_t * hcd,
-        */
-       switch(dwc_otg_hcd_get_pipe_type(&qtd->urb->pipe_info)) {
-               case UE_BULK:
--              //case UE_INTERRUPT:
--              //case UE_CONTROL:
-+              case UE_CONTROL:
-               if (nak_holdoff_enable)
-                       hc->qh->nak_frame = dwc_otg_hcd_get_frame_number(hcd);
-       }
--- 
-1.9.1
-