linux-kernel - [PATCH 3.19.y-ckt 010/146] usb: dwc2: hcd: use new USB_RESUME

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Date:	Wed, 17 Jun 2015 15:21:55 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Felipe Balbi <balbi@...com>, Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.19.y-ckt 010/146] usb: dwc2: hcd: use new USB_RESUME_TIMEOUT

3.19.8-ckt2 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Felipe Balbi <balbi@...com>

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@...com>
Signed-off-by: Kamal Mostafa <kamal@...onical.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 755e16b..f78e661 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -1519,7 +1519,7 @@ 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;
-- 
1.9.1

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