From 3ecfa9525c2d78a9a8d257a7fd664f61dd10fe21 Mon Sep 17 00:00:00 2001 From: Joel Fernandes Date: Sat, 25 Jun 2011 13:42:47 -0500 Subject: [PATCH] ehci-hcd: Allow cleanups to happen gracefully on a timeout. With this, the EHCI seems to "recover" from a timeout. This is particularly observable if you were to ping the wrong IP Address and then ping the correct one or if there was a temporary failure during tftp sessions. All it takes is one timeout to disable it. If you have a noisy network (lot of traffic), even if the traffic is not for the board, the timeouts don't occur. Signed-off-by: Joel A Fernandes Signed-off-by: Sandeep Paulraj --- drivers/usb/host/ehci-hcd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 70c02c9deb..2197119cf7 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -461,7 +461,6 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, /* Check that the TD processing happened */ if (token & 0x80) { printf("EHCI timed out on TD - token=%#x\n", token); - goto fail; } /* Disable async schedule. */ -- 2.30.2