From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Greg KH <greg@kroah.com>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Pratyush Anand <pratyush.anand@st.com>,
Felipe Balbi <balbi@ti.com>, Moiz Sonasath <m-sonasath@ti.com>
Subject: linux-next: manual merge of the usb tree with the usb.current tree
Date: Wed, 12 Sep 2012 15:37:56 +1000 [thread overview]
Message-ID: <20120912153756.1483e19457d053914f82ce28@canb.auug.org.au> (raw)
[-- Attachment #1: Type: text/plain, Size: 1371 bytes --]
Hi Greg,
Today's linux-next merge of the usb tree got a conflict in
drivers/usb/dwc3/gadget.c between commit f4a53c55117b ("usb: dwc3:
gadget: fix pending isoc handling") from the usb.current tree and commit
348e026fafe2 ("usb: dwc3: gadget: Fix sparse warnings") from the usb tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@canb.auug.org.au
diff --cc drivers/usb/dwc3/gadget.c
index c2813c2b,ba444e7..0000000
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@@ -1091,26 -1078,10 +1082,21 @@@ static int __dwc3_gadget_ep_queue(struc
*
*/
if (dep->flags & DWC3_EP_PENDING_REQUEST) {
- int ret;
-
+ /*
+ * If xfernotready is already elapsed and it is a case
+ * of isoc transfer, then issue END TRANSFER, so that
+ * you can receive xfernotready again and can have
+ * notion of current microframe.
+ */
+ if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
+ dwc3_stop_active_transfer(dwc, dep->number);
+ return 0;
+ }
+
ret = __dwc3_gadget_kick_transfer(dep, 0, true);
- if (ret && ret != -EBUSY) {
- struct dwc3 *dwc = dep->dwc;
-
+ if (ret && ret != -EBUSY)
dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
dep->name);
- }
}
/*
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next reply other threads:[~2012-09-12 5:38 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 5:37 Stephen Rothwell [this message]
2012-09-12 16:14 ` linux-next: manual merge of the usb tree with the usb.current tree Greg KH
-- strict thread matches above, loose matches on Subject: below --
2024-04-12 4:25 Stephen Rothwell
2024-04-12 7:58 ` Greg KH
2024-02-20 3:39 Stephen Rothwell
2024-02-20 8:18 ` Greg KH
2024-02-26 5:55 ` Greg KH
2023-05-15 2:50 Stephen Rothwell
2023-05-28 14:28 ` Greg KH
2023-05-15 2:35 Stephen Rothwell
2023-05-15 3:50 ` Greg KH
2023-05-15 5:22 ` Krishna Kurapati PSSNV
2023-05-15 11:01 ` Roger Quadros
2023-05-15 11:36 ` Stephen Rothwell
2023-05-28 14:28 ` Greg KH
2023-05-28 15:48 ` Roger Quadros
2023-05-28 16:07 ` Greg KH
2023-03-31 3:01 Stephen Rothwell
2023-03-31 7:52 ` Greg KH
2023-04-10 6:56 ` Greg KH
2023-01-19 3:48 Stephen Rothwell
2023-01-18 0:56 Stephen Rothwell
2023-01-18 7:48 ` Greg KH
2023-01-23 14:40 ` Greg KH
2022-09-01 3:52 Stephen Rothwell
2022-09-05 6:04 ` Greg KH
2022-04-26 5:08 Stephen Rothwell
2022-04-26 9:41 ` Greg KH
2022-05-03 14:36 ` Greg KH
2022-02-21 20:39 broonie
2022-02-22 7:44 ` Greg KH
2021-07-22 4:12 Stephen Rothwell
2021-07-23 12:29 ` Greg KH
2021-07-27 14:45 ` Greg KH
2021-01-20 2:06 Stephen Rothwell
2021-01-20 8:02 ` Greg KH
2021-01-06 0:50 Stephen Rothwell
2021-01-11 7:11 ` Greg KH
2020-06-26 3:29 Stephen Rothwell
2020-06-26 15:14 ` Greg KH
2020-06-29 6:23 ` Greg KH
2018-06-29 4:57 Stephen Rothwell
2018-07-01 8:43 ` Greg KH
2018-07-01 15:11 ` Randy Dunlap
2018-04-23 3:04 Stephen Rothwell
2018-04-23 8:30 ` Johan Hovold
2018-04-23 8:41 ` Greg KH
2018-04-30 1:34 ` Stephen Rothwell
2018-04-30 11:55 ` Sebastian Reichel
2018-04-30 12:16 ` Greg KH
2018-04-30 12:00 ` Greg KH
2017-12-20 2:09 Stephen Rothwell
2017-12-20 9:36 ` Greg KH
2018-01-03 0:56 ` Stephen Rothwell
2018-01-04 16:06 ` Greg KH
2014-11-05 4:18 Stephen Rothwell
2014-11-05 4:30 ` Greg KH
2014-11-05 8:33 ` Paul Bolle
2014-11-06 2:19 ` Greg KH
2014-11-06 5:02 ` Stephen Rothwell
2013-12-18 5:53 Stephen Rothwell
2013-03-21 4:24 Stephen Rothwell
2012-11-14 4:07 Stephen Rothwell
2012-11-16 2:14 ` Greg KH
2012-11-13 3:37 Stephen Rothwell
2012-11-13 18:49 ` Greg KH
2012-10-25 2:05 Stephen Rothwell
2012-10-25 2:17 ` Greg KH
2012-09-12 5:37 Stephen Rothwell
2012-05-03 4:44 Stephen Rothwell
2012-05-04 23:18 ` Greg KH
2012-05-07 16:05 ` Greg KH
2012-05-07 16:05 ` Greg KH
2012-04-19 5:14 Stephen Rothwell
2012-04-19 20:07 ` Greg KH
2012-04-22 22:27 ` Greg KH
2012-03-05 6:00 Stephen Rothwell
2012-03-05 16:42 ` Greg KH
2011-08-25 4:52 Stephen Rothwell
2011-08-25 15:39 ` Greg KH
2011-08-29 15:52 ` Greg KH
2010-12-20 5:28 Stephen Rothwell
2010-12-20 18:30 ` Greg KH
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