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From: Peter Mamonov <pmamonov@gmail.com>
To: barebox@lists.infradead.org
Cc: Peter Mamonov <pmamonov@gmail.com>
Subject: [PATCH v7 4/5] usb: ehci-hcd: use mdelay_non_interruptible()
Date: Thu, 24 Sep 2015 19:20:27 +0300	[thread overview]
Message-ID: <1443111628-12758-5-git-send-email-pmamonov@gmail.com> (raw)
In-Reply-To: <1443111628-12758-1-git-send-email-pmamonov@gmail.com>

Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
---
 drivers/usb/host/ehci-hcd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index c5f2dda..c47d1de 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -688,7 +688,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
 				 * root
 				 */
 				ehci_powerup_fixup(ehci);
-				mdelay(50);
+				mdelay_non_interruptible(50);
 				ehci->portreset |= 1 << port;
 				/* terminate the reset */
 				ehci_writel(status_reg, reg & ~EHCI_PS_PR);
@@ -751,7 +751,7 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer,
 		goto unknown;
 	}
 
-	mdelay(1);
+	mdelay_non_interruptible(1);
 	len = min3(srclen, (int)le16_to_cpu(req->length), length);
 	if (srcptr != NULL && len > 0)
 		memcpy(buffer, srcptr, len);
@@ -893,7 +893,7 @@ static int ehci_init(struct usb_host *host)
 	ehci_writel(&ehci->hcor->or_configflag, cmd);
 	/* unblock posted write */
 	cmd = ehci_readl(&ehci->hcor->or_usbcmd);
-	mdelay(5);
+	mdelay_non_interruptible(5);
 
 	ehci->rootdev = 0;
 
-- 
2.1.4


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  parent reply	other threads:[~2015-09-24 16:18 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-24 16:20 [PATCH v7 0/5] input: add usb keyboard driver Peter Mamonov
2015-09-24 16:20 ` [PATCH v7 1/5] common: clock: introduce mdelay_non_interruptible() Peter Mamonov
2015-09-24 16:20 ` [PATCH v7 2/5] usb: ehci-hcd: port periodic transactions implementation from the u-boot Peter Mamonov
2015-09-24 16:20 ` [PATCH v7 3/5] usb: ehci-hcd: detect re-entrance Peter Mamonov
2015-09-24 16:20 ` Peter Mamonov [this message]
2015-09-24 16:20 ` [PATCH v7 5/5] input: port usb keyboard driver from the u-boot Peter Mamonov
2015-09-29  6:43 ` [PATCH v7 0/5] input: add usb keyboard driver Sascha Hauer

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