From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: musb: fix enumeration after resume From: Bin Liu Message-Id: <20180206184605.GA3992@uda0271908> Date: Tue, 6 Feb 2018 12:46:05 -0600 To: Andreas Kemnade Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Tony Lindgren , Discussions about the Letux Kernel List-ID: SGksCgpPbiBTYXQsIEphbiAyNywgMjAxOCBhdCAwOTozNDowM0FNICswMTAwLCBBbmRyZWFzIEtl bW5hZGUgd3JvdGU6Cj4gT24gZG0zNzMwIHRoZXJlIGFyZSBlbnVtZXJhdGlvbiBwcm9ibGVtcyBh ZnRlciByZXN1bWUuCj4gSW52ZXN0aWdhdGlvbiBsZWQgdG8gdGhlIGNhdXNlIHRoYXQgdGhlIE1V U0JfUE9XRVJfU09GVENPTk4KPiBiaXQgaXMgbm90IHNldC4gSWYgaXQgd2FzIHNldCBiZWZvcmUg c3VzcGVuZCAoYmVjYXVzZSBpdAo+IHdhcyBlbmFibGVkIHZpYSBtdXNiX3B1bGx1cCgpKSwgaXQg aXMgc2V0IGluCj4gbXVzYl9yZXN0b3JlX2NvbnRleHQoKSBzbyB0aGUgcHVsbHVwIGlzIGVuYWJs ZWQuIEJ1dCB0aGVuCj4gbXVzYl9zdGFydCgpIGlzIGNhbGxlZCB3aGljaCBvdmVyd3JpdGVzIE1V U0JfUE9XRVIgYW5kCj4gdGhlcmVmb3JlIGRpc2FibGVzIE1VU0JfUE9XRVJfU09GVENPTk4sIHNv IG5vIHB1bGx1cCBpcwo+IGVuYWJsZWQgYW5kIHRoZSBkZXZpY2UgaXMgbm90IGVudW1lcmF0ZWQu CiAKRG8geW91IHNlZSB0aGUgaXNzdWUgd2l0aCB0aGUgdjQuMTU/Cgo+IFNvIGxldCdzIGRvIGEg c3Vic2V0IG9mIHdoYXQgbXVzYl9zdGFydCgpIGRvZXMKPiBpbiB0aGUgc2FtZSB3YXkgYXMgbXVz Yl9zdXNwZW5kKCkgZG9lcyBpdC4gUGxhdGZvcm0tc3BlY2lmaWMKPiBzdHVmZiBpdCBzdGlsbCBj YWxsZWQgYXMgdGhlcmUgbWlnaHQgYmUgc29tZSBwaHktcmVsYXRlZCBzdHVmZgo+IHdoaWNoIG5l ZWRzIHRvIGJlIGVuYWJsZWQuCj4gQWxzbyBpbnRlcnJ1cHRzIGFyZSBlbmFibGVkLCBhcyBpdCB3 YXMgdGhlIG9yaWdpbmFsIGlkZWEKPiBvZiBjYWxsaW5nIG11c2Jfc3RhcnQoKSBpbiBtdXNiX3Jl c3VtZSgpIGFjY29yZGluZyB0bwo+IENvbW1pdCA2ZmM2ZjRiODdjYjMgKCJ1c2I6IG11c2I6IERp c2FibGUgaW50ZXJydXB0cyBvbiBzdXNwZW5kLAo+IGVuYWJsZSB0aGVtIG9uIHJlc3VtZSIpCgpU aGUgbG9naWMgaW4gdGhlIGZpeCBtYWtlcyBzZW5zZSwgYW5kIEkgZG8gc2VlIHRoZSBzYW1lIHBy b2JsZW0gd2l0aApBTTMzNXggb24gdjQuOSBrZXJuZWwsIGJ1dCBpdCBkb2Vzbid0IGhhcHBlbiBv biB2NC4xNS4gSSBoYXZlbid0IGNoZWNrZWQKaWYgdGhlcmUgaXMgYW55dGhpbmcgYWZ0ZXIgbXVz Yl9zdGFydCgpIHdoaWNoIHNldHMgTVVTQl9QT1dFUl9TT0ZUQ09OCmJpdC4KClJlZ2FyZHMsCi1C aW4uCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5z dWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUgYm9keSBvZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21v QHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJu ZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK