The purpose of this patch is to split off the case when a device does
not reply on the lower level (which is reported by HC hardware), and
a case when the device accepted the request, but does not reply at
upper level. This redefinition allows to diagnose issues easier,
without asking the user if the -110 happened "immediately".
The usbmon splits such cases already thanks to its timestamp, but
it's not always available.
I adjusted all drivers which I found affected (by searching for "urb").
Out of tree drivers may suffer a little bit, but I do not expect much
breakage. At worst they may print a few messages.
Signed-off-by: Pete Zaitcev <[EMAIL PROTECTED]>
---
This is a resend, made after Tilman Schmidt pointed out that I missed
a few corrections.
This patch goes fine on top of gregkh-2.6 (forked from 2.6.18-rc7),
I only dropped the comment removal in message.c, because it was
removed in that tree anyway.
diff -urp -X dontdiff linux-2.6.18-rc6/Documentation/usb/error-codes.txt
linux-2.6.18-rc6-lem/Documentation/usb/error-codes.txt
--- linux-2.6.18-rc6/Documentation/usb/error-codes.txt 2006-01-03
20:02:53.000000000 -0800
+++ linux-2.6.18-rc6-lem/Documentation/usb/error-codes.txt 2006-09-07
22:09:16.000000000 -0700
@@ -98,13 +98,13 @@ one or more packets could finish before
error, a failure to respond (often caused by
device disconnect), or some other fault.
--ETIMEDOUT (**) No response packet received within the
prescribed
+-ETIME (**) No response packet received within the prescribed
bus turn-around time. This error may instead be
reported as -EPROTO or -EILSEQ.
- Note that the synchronous USB message functions
- also use this code to indicate timeout expired
- before the transfer completed.
+-ETIMEDOUT Synchronous USB message functions use this code
+ to indicate timeout expired before the transfer
+ completed, and no other error was reported by HC.
-EPIPE (**) Endpoint stalled. For non-control endpoints,
reset this status with usb_clear_halt().
@@ -163,6 +163,3 @@ usb_get_*/usb_set_*():
usb_control_msg():
usb_bulk_msg():
-ETIMEDOUT Timeout expired before the transfer completed.
- In the future this code may change to -ETIME,
- whose definition is a closer match to this sort
- of error.
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/isdn/gigaset/bas-gigaset.c
linux-2.6.18-rc6-lem/drivers/isdn/gigaset/bas-gigaset.c
--- linux-2.6.18-rc6/drivers/isdn/gigaset/bas-gigaset.c 2006-09-06
21:56:06.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/isdn/gigaset/bas-gigaset.c 2006-09-18
21:38:54.000000000 -0700
@@ -192,7 +192,7 @@ static char *get_usb_statmsg(int status)
return "bit stuffing error, timeout, or unknown USB error";
case -EILSEQ:
return "CRC mismatch, timeout, or unknown USB error";
- case -ETIMEDOUT:
+ case -ETIME:
return "timed out";
case -EPIPE:
return "endpoint stalled";
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/isdn/hisax/hfc_usb.h
linux-2.6.18-rc6-lem/drivers/isdn/hisax/hfc_usb.h
--- linux-2.6.18-rc6/drivers/isdn/hisax/hfc_usb.h 2006-01-03
20:03:15.000000000 -0800
+++ linux-2.6.18-rc6-lem/drivers/isdn/hisax/hfc_usb.h 2006-09-07
22:11:14.000000000 -0700
@@ -137,11 +137,11 @@ static struct hfcusb_symbolic_list urb_e
{-ENXIO, "URB already queued"},
{-EFBIG, "Too much ISO frames requested"},
{-ENOSR, "Buffer error (overrun)"},
- {-EPIPE, "Specified endpoint is stalled (device not responding)"},
+ {-EPIPE, "Specified endpoint is stalled"},
{-EOVERFLOW, "Babble (bad cable?)"},
{-EPROTO, "Bit-stuff error (bad cable?)"},
- {-EILSEQ, "CRC/Timeout"},
- {-ETIMEDOUT, "NAK (device does not respond)"},
+ {-EILSEQ, "CRC or missing token"},
+ {-ETIME, "Device did not respond"},
{-ESHUTDOWN, "Device unplugged"},
{-1, NULL}
};
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
linux-2.6.18-rc6-lem/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
--- linux-2.6.18-rc6/drivers/media/dvb/dvb-usb/dvb-usb-urb.c 2006-06-21
14:14:28.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
2006-09-07 22:13:51.000000000 -0700
@@ -80,7 +80,6 @@ static void dvb_usb_urb_complete(struct
switch (urb->status) {
case 0: /* success */
- case -ETIMEDOUT: /* NAK */
break;
case -ECONNRESET: /* kill */
case -ENOENT:
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/media/dvb/ttusb-dec/ttusb_dec.c
linux-2.6.18-rc6-lem/drivers/media/dvb/ttusb-dec/ttusb_dec.c
--- linux-2.6.18-rc6/drivers/media/dvb/ttusb-dec/ttusb_dec.c 2006-09-06
21:56:09.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/media/dvb/ttusb-dec/ttusb_dec.c
2006-09-06 22:16:45.000000000 -0700
@@ -215,7 +215,7 @@ static void ttusb_dec_handle_irq( struct
case -ECONNRESET:
case -ENOENT:
case -ESHUTDOWN:
- case -ETIMEDOUT:
+ case -ETIME:
/* this urb is dead, cleanup */
dprintk("%s:urb shutting down with status: %d\n",
__FUNCTION__, urb->status);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/media/video/ov511.c
linux-2.6.18-rc6-lem/drivers/media/video/ov511.c
--- linux-2.6.18-rc6/drivers/media/video/ov511.c 2006-09-06
21:56:10.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/media/video/ov511.c 2006-09-18
21:34:35.000000000 -0700
@@ -301,10 +301,11 @@ static struct symbolic_list senlist[] =
static struct symbolic_list urb_errlist[] = {
{ -ENOSR, "Buffer error (overrun)" },
{ -EPIPE, "Stalled (device not responding)" },
- { -EOVERFLOW, "Babble (bad cable?)" },
+ { -EOVERFLOW, "Babble (device sends too much data)" },
{ -EPROTO, "Bit-stuff error (bad cable?)" },
- { -EILSEQ, "CRC/Timeout" },
- { -ETIMEDOUT, "NAK (device does not respond)" },
+ { -EILSEQ, "CRC/Timeout (bad cable?)" },
+ { -ETIME, "Device does not respond to token" },
+ { -ETIMEDOUT, "Device does not respond to command" },
{ -1, NULL }
};
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/media/video/pwc/pwc-if.c
linux-2.6.18-rc6-lem/drivers/media/video/pwc/pwc-if.c
--- linux-2.6.18-rc6/drivers/media/video/pwc/pwc-if.c 2006-09-06
21:56:11.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/media/video/pwc/pwc-if.c 2006-09-18
21:31:43.000000000 -0700
@@ -711,7 +711,7 @@ static void pwc_isoc_handler(struct urb
case -EOVERFLOW: errmsg = "Babble (bad cable?)";
break;
case -EPROTO: errmsg = "Bit-stuff error (bad
cable?)"; break;
case -EILSEQ: errmsg = "CRC/Timeout (could be
anything)"; break;
- case -ETIMEDOUT: errmsg = "NAK (device does not
respond)"; break;
+ case -ETIME: errmsg = "Device does not
respond"; break;
}
PWC_DEBUG_FLOW("pwc_isoc_handler() called with status %d
[%s].\n", urb->status, errmsg);
/* Give up after a number of contiguous errors on the USB bus.
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/media/video/w9968cf.c
linux-2.6.18-rc6-lem/drivers/media/video/w9968cf.c
--- linux-2.6.18-rc6/drivers/media/video/w9968cf.c 2006-06-21
14:14:31.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/media/video/w9968cf.c 2006-09-18
21:36:32.000000000 -0700
@@ -586,15 +586,14 @@ static struct w9968cf_symbolic_list urb_
{ -EFBIG, "Too much ISO frames requested" },
{ -ENOSR, "Buffer error (overrun)" },
{ -EPIPE, "Specified endpoint is stalled (device not responding)"},
- { -EOVERFLOW, "Babble (bad cable?)" },
+ { -EOVERFLOW, "Babble (too much data)" },
{ -EPROTO, "Bit-stuff error (bad cable?)" },
{ -EILSEQ, "CRC/Timeout" },
- { -ETIMEDOUT, "NAK (device does not respond)" },
+ { -ETIME, "Device does not respond to token" },
+ { -ETIMEDOUT, "Device does not respond to command" },
{ -1, NULL }
};
-
-
/****************************************************************************
* Memory management functions *
****************************************************************************/
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/net/irda/irda-usb.c
linux-2.6.18-rc6-lem/drivers/net/irda/irda-usb.c
--- linux-2.6.18-rc6/drivers/net/irda/irda-usb.c 2006-09-06
21:56:16.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/net/irda/irda-usb.c 2006-09-08
20:08:27.000000000 -0700
@@ -671,10 +671,8 @@ static void irda_usb_net_timeout(struct
* Jean II */
done = 1;
break;
- case -ECONNABORTED: /* -103 */
- case -ECONNRESET: /* -104 */
- case -ETIMEDOUT: /* -110 */
- case -ENOENT: /* -2 (urb unlinked by us) */
+ case -ECONNRESET:
+ case -ENOENT: /* urb unlinked by us */
default: /* ??? - Play safe */
urb->status = 0;
netif_wake_queue(self->netdev);
@@ -712,10 +710,8 @@ static void irda_usb_net_timeout(struct
* Jean II */
done = 1;
break;
- case -ECONNABORTED: /* -103 */
- case -ECONNRESET: /* -104 */
- case -ETIMEDOUT: /* -110 */
- case -ENOENT: /* -2 (urb unlinked by us) */
+ case -ECONNRESET:
+ case -ENOENT: /* urb unlinked by us */
default: /* ??? - Play safe */
if(skb != NULL) {
dev_kfree_skb_any(skb);
@@ -845,14 +841,14 @@ static void irda_usb_receive(struct urb
self->stats.rx_crc_errors++;
/* Also precursor to a hot-unplug on UHCI. */
/* Fallthrough... */
- case -ECONNRESET: /* -104 */
+ case -ECONNRESET:
/* Random error, if I remember correctly */
/* uhci_cleanup_unlink() is going to kill the Rx
* URB just after we return. No problem, at this
* point the URB will be idle ;-) - Jean II */
- case -ESHUTDOWN: /* -108 */
+ case -ESHUTDOWN:
/* That's usually a hot-unplug. Submit will fail... */
- case -ETIMEDOUT: /* -110 */
+ case -ETIME:
/* Usually precursor to a hot-unplug on OHCI. */
default:
self->stats.rx_errors++;
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/net/wireless/zd1201.c
linux-2.6.18-rc6-lem/drivers/net/wireless/zd1201.c
--- linux-2.6.18-rc6/drivers/net/wireless/zd1201.c 2006-09-06
21:56:21.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/net/wireless/zd1201.c 2006-09-18
21:42:06.000000000 -0700
@@ -119,7 +119,7 @@ static void zd1201_usbfree(struct urb *u
switch(urb->status) {
case -EILSEQ:
case -ENODEV:
- case -ETIMEDOUT:
+ case -ETIME:
case -ENOENT:
case -EPIPE:
case -EOVERFLOW:
@@ -201,7 +201,7 @@ static void zd1201_usbrx(struct urb *urb
switch(urb->status) {
case -EILSEQ:
case -ENODEV:
- case -ETIMEDOUT:
+ case -ETIME:
case -ENOENT:
case -EPIPE:
case -EOVERFLOW:
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/host/isp116x.h
linux-2.6.18-rc6-lem/drivers/usb/host/isp116x.h
--- linux-2.6.18-rc6/drivers/usb/host/isp116x.h 2006-03-27 07:45:22.000000000
-0800
+++ linux-2.6.18-rc6-lem/drivers/usb/host/isp116x.h 2006-09-06
22:16:45.000000000 -0700
@@ -233,7 +233,7 @@ static const int cc_to_error[16] = {
/* Bit Stuff */ -EPROTO,
/* Data Togg */ -EILSEQ,
/* Stall */ -EPIPE,
- /* DevNotResp */ -ETIMEDOUT,
+ /* DevNotResp */ -ETIME,
/* PIDCheck */ -EPROTO,
/* UnExpPID */ -EPROTO,
/* DataOver */ -EOVERFLOW,
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/host/ohci.h
linux-2.6.18-rc6-lem/drivers/usb/host/ohci.h
--- linux-2.6.18-rc6/drivers/usb/host/ohci.h 2006-01-03 20:03:35.000000000
-0800
+++ linux-2.6.18-rc6-lem/drivers/usb/host/ohci.h 2006-09-14
22:43:24.000000000 -0700
@@ -159,7 +159,7 @@ static const int cc_to_error [16] = {
/* Bit Stuff */ -EPROTO,
/* Data Togg */ -EILSEQ,
/* Stall */ -EPIPE,
- /* DevNotResp */ -ETIMEDOUT,
+ /* DevNotResp */ -ETIME,
/* PIDCheck */ -EPROTO,
/* UnExpPID */ -EPROTO,
/* DataOver */ -EOVERFLOW,
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/host/sl811-hcd.c
linux-2.6.18-rc6-lem/drivers/usb/host/sl811-hcd.c
--- linux-2.6.18-rc6/drivers/usb/host/sl811-hcd.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/host/sl811-hcd.c 2006-09-06
22:16:45.000000000 -0700
@@ -597,7 +597,7 @@ done(struct sl811 *sl811, struct sl811h_
/* error? retry, until "3 strikes" */
} else if (++ep->error_count >= 3) {
if (status & SL11H_STATMASK_TMOUT)
- urbstat = -ETIMEDOUT;
+ urbstat = -ETIME;
else if (status & SL11H_STATMASK_OVF)
urbstat = -EOVERFLOW;
else
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/input/hid-core.c
linux-2.6.18-rc6-lem/drivers/usb/input/hid-core.c
--- linux-2.6.18-rc6/drivers/usb/input/hid-core.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/input/hid-core.c 2006-09-06
22:16:45.000000000 -0700
@@ -1023,7 +1023,8 @@ static void hid_irq_in(struct urb *urb,
return;
case -EILSEQ: /* protocol error or unplug */
case -EPROTO: /* protocol error or unplug */
- case -ETIMEDOUT: /* NAK */
+ case -ETIME: /* protocol error or unplug */
+ case -ETIMEDOUT: /* Should never happen, but... */
clear_bit(HID_IN_RUNNING, &hid->iofl);
hid_io_error(hid);
return;
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/input/itmtouch.c
linux-2.6.18-rc6-lem/drivers/usb/input/itmtouch.c
--- linux-2.6.18-rc6/drivers/usb/input/itmtouch.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/input/itmtouch.c 2006-09-06
22:16:45.000000000 -0700
@@ -87,7 +87,7 @@ static void itmtouch_irq(struct urb *urb
case 0:
/* success */
break;
- case -ETIMEDOUT:
+ case -ETIME:
/* this urb is timing out */
dbg("%s - urb timed out - was the device unplugged?",
__FUNCTION__);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/input/mtouchusb.c
linux-2.6.18-rc6-lem/drivers/usb/input/mtouchusb.c
--- linux-2.6.18-rc6/drivers/usb/input/mtouchusb.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/input/mtouchusb.c 2006-09-06
22:16:45.000000000 -0700
@@ -107,7 +107,7 @@ static void mtouchusb_irq(struct urb *ur
case 0:
/* success */
break;
- case -ETIMEDOUT:
+ case -ETIME:
/* this urb is timing out */
dbg("%s - urb timed out - was the device unplugged?",
__FUNCTION__);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/input/touchkitusb.c
linux-2.6.18-rc6-lem/drivers/usb/input/touchkitusb.c
--- linux-2.6.18-rc6/drivers/usb/input/touchkitusb.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/input/touchkitusb.c 2006-09-06
22:16:45.000000000 -0700
@@ -201,7 +201,7 @@ static void touchkit_irq(struct urb *urb
case 0:
/* success */
break;
- case -ETIMEDOUT:
+ case -ETIME:
/* this urb is timing out */
dbg("%s - urb timed out - was the device unplugged?",
__FUNCTION__);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/input/usbtouchscreen.c
linux-2.6.18-rc6-lem/drivers/usb/input/usbtouchscreen.c
--- linux-2.6.18-rc6/drivers/usb/input/usbtouchscreen.c 2006-09-06
21:56:32.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/input/usbtouchscreen.c 2006-09-06
22:16:45.000000000 -0700
@@ -386,7 +386,7 @@ static void usbtouch_irq(struct urb *urb
case 0:
/* success */
break;
- case -ETIMEDOUT:
+ case -ETIME:
/* this urb is timing out */
dbg("%s - urb timed out - was the device unplugged?",
__FUNCTION__);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/misc/auerswald.c
linux-2.6.18-rc6-lem/drivers/usb/misc/auerswald.c
--- linux-2.6.18-rc6/drivers/usb/misc/auerswald.c 2006-06-21
14:14:52.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/misc/auerswald.c 2006-09-07
22:12:49.000000000 -0700
@@ -806,7 +806,7 @@ static void auerbuf_releasebuf( pauerbuf
0 Initial, OK
-EINPROGRESS during submission until end
-ENOENT if urb is unlinked
--ETIMEDOUT Transfer timed out, NAK
+-ETIME Device did not respond
-ENOMEM Memory Overflow
-ENODEV Specified USB-device or bus doesn't exist
-ENXIO URB already queued
@@ -832,7 +832,7 @@ static int auerswald_status_retry (int s
{
switch (status) {
case 0:
- case -ETIMEDOUT:
+ case -ETIME:
case -EOVERFLOW:
case -EAGAIN:
case -EPIPE:
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/net/pegasus.c
linux-2.6.18-rc6-lem/drivers/usb/net/pegasus.c
--- linux-2.6.18-rc6/drivers/usb/net/pegasus.c 2006-09-06 21:56:33.000000000
-0700
+++ linux-2.6.18-rc6-lem/drivers/usb/net/pegasus.c 2006-09-06
22:16:46.000000000 -0700
@@ -619,7 +619,7 @@ static void read_bulk_callback(struct ur
switch (urb->status) {
case 0:
break;
- case -ETIMEDOUT:
+ case -ETIME:
if (netif_msg_rx_err(pegasus))
pr_debug("%s: reset MAC\n", net->name);
pegasus->flags &= ~PEGASUS_RX_BUSY;
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/net/rtl8150.c
linux-2.6.18-rc6-lem/drivers/usb/net/rtl8150.c
--- linux-2.6.18-rc6/drivers/usb/net/rtl8150.c 2006-09-06 21:56:33.000000000
-0700
+++ linux-2.6.18-rc6-lem/drivers/usb/net/rtl8150.c 2006-09-06
22:16:46.000000000 -0700
@@ -438,7 +438,7 @@ static void read_bulk_callback(struct ur
break;
case -ENOENT:
return; /* the urb is in unlink state */
- case -ETIMEDOUT:
+ case -ETIME:
warn("may be reset is needed?..");
goto goon;
default:
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/net/usbnet.c
linux-2.6.18-rc6-lem/drivers/usb/net/usbnet.c
--- linux-2.6.18-rc6/drivers/usb/net/usbnet.c 2006-09-06 21:56:33.000000000
-0700
+++ linux-2.6.18-rc6-lem/drivers/usb/net/usbnet.c 2006-09-08
20:11:50.000000000 -0700
@@ -412,9 +412,9 @@ static void rx_complete (struct urb *urb
// we get controller i/o faults during khubd disconnect() delays.
// throttle down resubmits, to avoid log floods; just temporarily,
// so we still recover when the fault isn't a khubd delay.
- case -EPROTO: // ehci
- case -ETIMEDOUT: // ohci
- case -EILSEQ: // uhci
+ case -EPROTO:
+ case -ETIME:
+ case -EILSEQ:
dev->stats.rx_errors++;
if (!timer_pending (&dev->delay)) {
mod_timer (&dev->delay, jiffies + THROTTLE_JIFFIES);
@@ -797,9 +797,9 @@ static void tx_complete (struct urb *urb
// like rx, tx gets controller i/o faults during khubd delays
// and so it uses the same throttling mechanism.
- case -EPROTO: // ehci
- case -ETIMEDOUT: // ohci
- case -EILSEQ: // uhci
+ case -EPROTO:
+ case -ETIME:
+ case -EILSEQ:
if (!timer_pending (&dev->delay)) {
mod_timer (&dev->delay,
jiffies + THROTTLE_JIFFIES);
diff -urp -X dontdiff linux-2.6.18-rc6/drivers/usb/storage/transport.c
linux-2.6.18-rc6-lem/drivers/usb/storage/transport.c
--- linux-2.6.18-rc6/drivers/usb/storage/transport.c 2006-09-06
21:56:33.000000000 -0700
+++ linux-2.6.18-rc6-lem/drivers/usb/storage/transport.c 2006-09-06
22:16:46.000000000 -0700
@@ -294,11 +294,6 @@ static int interpret_urb_result(struct u
return USB_STOR_XFER_ERROR;
return USB_STOR_XFER_STALLED;
- /* timeout or excessively long NAK */
- case -ETIMEDOUT:
- US_DEBUGP("-- timeout or NAK\n");
- return USB_STOR_XFER_ERROR;
-
/* babble - the device tried to send more than we wanted to read */
case -EOVERFLOW:
US_DEBUGP("-- babble\n");
diff -urp -X dontdiff linux-2.6.18-rc6/sound/usb/usbmidi.c
linux-2.6.18-rc6-lem/sound/usb/usbmidi.c
--- linux-2.6.18-rc6/sound/usb/usbmidi.c 2006-09-06 21:57:24.000000000
-0700
+++ linux-2.6.18-rc6-lem/sound/usb/usbmidi.c 2006-09-07 22:20:09.000000000
-0700
@@ -181,9 +181,9 @@ static int snd_usbmidi_urb_error(int sta
case -ENODEV:
return -ENODEV;
/* errors that might occur during unplugging */
- case -EPROTO: /* EHCI */
- case -ETIMEDOUT: /* OHCI */
- case -EILSEQ: /* UHCI */
+ case -EPROTO:
+ case -ETIME:
+ case -EILSEQ:
return -EIO;
default:
snd_printk(KERN_ERR "urb status %d\n", status);
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