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1;VI1PR07MB3341;7:5yN+X3ooY0G1dqdj42Wg0k6d+r9RdybhsuUCYceWA4qEU/739Wbad8a61C40Ow4ms0umUeRh9cODHB73otJ3xMcsrU/a1FqXCbImD7OzP+Og9aqa4/XaqlhG+TKIYyKTMB2wLWmu1I1vIJJK79Vr7V/MH/L+ar2Uyooi/RHgYh46ohgitntRhqoJH91EOPgrKASJdGAz0fQdGBfBsf8CPfTD39/nm7z288vH2uLCy7PHbplKsBNbOQ0BIJPtElGn X-OriginatorOrg: nextfour.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jun 2018 10:54:17.7298 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 47212c55-6deb-4d58-3b3b-08d5da89ffd1 X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 972e95c2-9290-4a02-8705-4014700ea294 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR07MB3341 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mika Penttilä I started to see usb failures on i.MX6, like "nonzero urb status received" after: " commit 4e88d4c083016454f179686529ae65d70b933b58 Author: Martin Blumenstingl Date: Sat Mar 3 22:43:03 2018 +0100 usb: add a flag to skip PHY initialization to struct usb_hcd" The errors were related to some scpecific scenarios, like usb device reset, disappear etc. The fix below worked for me. --Mika Signed-off-by: Mika Penttilä --- drivers/usb/chipidea/host.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index af45aa32..c45d081 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -124,6 +124,9 @@ static int host_start(struct ci_hdrc *ci) hcd->power_budget = ci->platdata->power_budget; hcd->tpl_support = ci->platdata->tpl_support; + + hcd->usb_phy = ci->usb_phy; + if (ci->phy || ci->usb_phy) hcd->skip_phy_initialization = 1; -- 1.9.1