From: Christoph Fritz <chf.fritz@googlemail.com>
To: barebox@lists.infradead.org
Subject: [PATCH] USB: host: hub: increase delay after device removal
Date: Wed, 28 Dec 2016 16:29:44 +0100 [thread overview]
Message-ID: <1482938984.1946.1.camel@googlemail.com> (raw)
This patch increases delay time for slow hubs after device removal.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
---
drivers/usb/core/hub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index f44aea5..0854e3a 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -201,7 +201,7 @@ static void usb_hub_port_connect_change(struct usb_device *dev, int port)
if (dev->children[port] && !(portstatus & USB_PORT_STAT_ENABLE))
usb_remove_device(dev->children[port]);
- mdelay(200);
+ mdelay(500);
/* Reset the port */
if (hub_port_reset(dev, port, &portstatus) < 0) {
--
2.1.4
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next reply other threads:[~2016-12-28 15:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-28 15:29 Christoph Fritz [this message]
2017-01-09 8:38 ` [PATCH] USB: host: hub: increase delay after device removal Sascha Hauer
2018-05-17 16:19 ` Christoph Fritz
2018-05-22 7:54 ` Sascha Hauer
2018-05-22 8:09 ` Christoph Fritz
2018-05-23 13:36 ` Sascha Hauer
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