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| author | Aleksey Kuleshov <rndfax@yandex.ru> | 2016-03-09 13:49:54 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-03-10 10:00:24 +0100 |
| commit | 9b6fd6edf14074b776c4f76778340c333df9663c (patch) | |
| tree | f1bee1b8d9d741a70679900c59555b7da030b08d /drivers/usb/host/ehci-hcd.c | |
| parent | 0fef0664339580033ea59a6a380eea236191a18e (diff) | |
| download | barebox-9b6fd6edf14074b776c4f76778340c333df9663c.tar.gz barebox-9b6fd6edf14074b776c4f76778340c333df9663c.tar.xz | |
ehci-hcd: remove useless timeout
This is just a regular iteration loop so no timeout needed
Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 91c6d73c30..6d40716799 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1183,7 +1183,6 @@ 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, @@ -1192,7 +1191,6 @@ 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", @@ -1205,12 +1203,6 @@ 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) { |