mail archive of the barebox mailing list
 help / color / mirror / Atom feed
* [PATCH] ehci-hcd: remove useless timeout
@ 2016-03-03 12:48 Aleksey Kuleshov
  2016-03-04  7:11 ` Sascha Hauer
  0 siblings, 1 reply; 13+ messages in thread
From: Aleksey Kuleshov @ 2016-03-03 12:48 UTC (permalink / raw)
  To: barebox; +Cc: Aleksey Kuleshov

---
 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


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2016-03-05  9:28 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-03-03 12:48 [PATCH] ehci-hcd: remove useless timeout Aleksey Kuleshov
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

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox