[3.16.y-ckt stable] Patch "usb: dwc2: hcd: use new USB_RESUME_TIMEOUT" has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Wed May 6 09:50:46 UTC 2015
This is a note to let you know that I have just added a patch titled
usb: dwc2: hcd: use new USB_RESUME_TIMEOUT
to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-queue
This patch is scheduled to be released in version 3.16.7-ckt11.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From b280f9ec91849d843b9e536f2b77807dfa3661d7 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi at ti.com>
Date: Fri, 13 Feb 2015 15:03:13 -0600
Subject: usb: dwc2: hcd: use new USB_RESUME_TIMEOUT
commit 74bd7b69801819707713b88e9d0bc074efa2f5e7 upstream.
Make sure we're using the new macro, so our
resume signaling will always pass certification.
Signed-off-by: Felipe Balbi <balbi at ti.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
drivers/usb/dwc2/hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 4d918ed8d343..0f9980088c08 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -1501,7 +1501,7 @@ static int dwc2_hcd_hub_control(struct dwc2_hsotg *hsotg, u16 typereq,
dev_dbg(hsotg->dev,
"ClearPortFeature USB_PORT_FEAT_SUSPEND\n");
writel(0, hsotg->regs + PCGCTL);
- usleep_range(20000, 40000);
+ msleep(USB_RESUME_TIMEOUT);
hprt0 = dwc2_read_hprt0(hsotg);
hprt0 |= HPRT0_RES;
More information about the kernel-team
mailing list