From: Aleksey Kuleshov <rndfax@yandex.ru>
To: barebox@lists.infradead.org
Cc: Aleksey Kuleshov <rndfax@yandex.ru>
Subject: [PATCH] ehci-hcd: remove useless timeout
Date: Thu, 3 Mar 2016 15:48:52 +0300 [thread overview]
Message-ID: <1457009332-27205-1-git-send-email-rndfax@yandex.ru> (raw)
---
drivers/usb/host/ehci-hcd.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 862444b..9327015 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1189,7 +1189,6 @@ static int ehci_destroy_int_queue(struct usb_device *dev,
struct usb_host *host = dev->host;
struct ehci_priv *ehci = to_ehci(host);
struct QH *cur = ehci->periodic_queue;
- uint64_t start;
if (disable_periodic(ehci) < 0) {
dev_err(&dev->dev,
@@ -1198,7 +1197,6 @@ static int ehci_destroy_int_queue(struct usb_device *dev,
}
ehci->periodic_schedules--;
- start = get_time_ns();
while (!(cur->qh_link & cpu_to_hc32(QH_LINK_TERMINATE))) {
dev_dbg(&dev->dev,
"considering %p, with qh_link %x\n",
@@ -1211,12 +1209,6 @@ static int ehci_destroy_int_queue(struct usb_device *dev,
break;
}
cur = NEXT_QH(cur);
- if (is_timeout_non_interruptible(start, 500 * MSECOND)) {
- dev_err(&dev->dev,
- "Timeout destroying interrupt endpoint queue\n");
- result = -ETIMEDOUT;
- goto out;
- }
}
if (ehci->periodic_schedules > 0) {
--
2.6.2
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next reply other threads:[~2016-03-03 12:58 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 12:48 Aleksey Kuleshov [this message]
2016-03-04 7:11 ` Sascha Hauer
2016-03-04 10:42 ` Aleksey Kuleshov
2016-03-04 11:59 ` Antony Pavlov
2016-03-04 12:04 ` Aleksey Kuleshov
2016-03-04 13:59 ` Antony Pavlov
2016-03-04 15:03 ` Aleksey Kuleshov
2016-03-04 17:58 ` Andrey Smirnov
2016-03-04 20:47 ` Aleksey Kuleshov
2016-03-04 22:57 ` Andrey Smirnov
2016-03-05 0:04 ` Aleksey Kuleshov
2016-03-05 9:15 ` Antony Pavlov
2016-03-05 9:27 ` Aleksey Kuleshov
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