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: [4.4,068/134] usb: dwc2: Make sure we disconnect the gadget state From: Ben Hutchings Message-Id: <1522597785.2654.54.camel@codethink.co.uk> Date: Sun, 01 Apr 2018 16:49:45 +0100 To: Greg Kroah-Hartman , linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org, Wei Xu , Guodong Xu , Amit Pundir , Rob Herring , John Youn , Douglas Anderson , Chen Yu , Felipe Balbi , linux-usb@vger.kernel.org, John Stultz , Sasha Levin List-ID: T24gTW9uLCAyMDE4LTAzLTE5IGF0IDE5OjA1ICswMTAwLCBHcmVnIEtyb2FoLUhhcnRtYW4gd3Jv dGU6Cj4gNC40LXN0YWJsZSByZXZpZXcgcGF0Y2guwqDCoElmIGFueW9uZSBoYXMgYW55IG9iamVj dGlvbnMsIHBsZWFzZSBsZXQgbWUga25vdy4KPiAKPiAtLS0tLS0tLS0tLS0tLS0tLS0KPiAKPiBG cm9tOiBKb2huIFN0dWx0eiA8am9obi5zdHVsdHpAbGluYXJvLm9yZz4KPiAKPiAKPiBbIFVwc3Ry ZWFtIGNvbW1pdCBkYWQzZjc5M2YyMGZiYjVjMGMzNDJmMGY1YTBiZGY2OWE0ZDc2MDg5IF0KCk1h eWJlIHdlIHNob3VsZCBhbHNvIGhhdmU6Cgpjb21taXQgZDI0NzFkNGEyNGRmYmZmNWU0NjNkMzgy ZTJjNmZlYzdkN2UyNWEwOQpBdXRob3I6IEpvaG4gU3R1bHR6IDxqb2huLnN0dWx0ekBsaW5hcm8u b3JnPgpEYXRlOsKgwqDCoE1vbiBPY3QgMjMgMTQ6MzI6NDggMjAxNyAtMDcwMAoKwqDCoMKgwqB1 c2I6IGR3YzI6IEltcHJvdmUgZ2FkZ2V0IHN0YXRlIGRpc2Nvbm5lY3Rpb24gaGFuZGxpbmcKCkJl bi4KCj4gSSBoYWQgc2VlbiBzb21lIG9kZCBiZWhhdmlvciB3aXRoIEhpS2V5J3MgdXNiLWdhZGdl dCBpbnRlcmZhY2UKPiB0aGF0IEkgZmluYWxseSBzZWVtZWQgdG8gaGF2ZSBjaGFzZWQgZG93bi4g QmFzaWNhbGx5IGV2ZXJ5IG90aGVyCj4gdGltZSBJIHBsdWdnZWQgaW4gdGhlIE9URyBwb3J0LCB0 aGUgZ2FkZ2V0IGludGVyZmFjZSB3b3VsZAo+IHByb3Blcmx5IGluaXRpYWxpemUuIFRoZSBvdGhl ciB0aW1lcywgSSdkIGdldCBhIGJpZyBXQVJOX09OCj4gaW4gZHdjMl9oc290Z19pbml0X2ZpZm8o KSBhYm91dCB0aGUgZmlmb19tYXAgbm90IGJlaW5nIGNsZWFyLgo+IAo+IEVuZHMgdXAgaWYgd2Ug ZG9uJ3QgZGlzY29ubmVjdCB0aGUgZ2FkZ2V0IHN0YXRlLCB0aGUgZmlmby1tYXAKPiBkb2Vzbid0 IGdldCBjbGVhcmVkIHByb3Blcmx5LCB3aGljaCBjYXVzZXMgV0FSTl9PTiBtZXNzYWdlcyBhbmQK PiBhbHNvIHJlc3VsdHMgaW4gdGhlIGRldmljZSBub3QgcHJvcGVybHkgYmVpbmcgc2V0dXAgYXMg YSBnYWRnZXQKPiBldmVyeSBvdGhlciB0aW1lIHRoZSBPVEcgcG9ydCBpcyBjb25uZWN0ZWQuCj4g Cj4gU28gdGhpcyBwYXRjaCBhZGRzIGEgY2FsbCB0byBkd2MyX2hzb3RnX2Rpc2Nvbm5lY3QoKSBp biB0aGUKPiByZXNldCBwYXRoIHNvIHRoZSBzdGF0ZSBpcyBwcm9wZXJseSBjbGVhcmVkLgo+IAo+ IFdpdGggaXQsIHRoZSBnYWRnZXQgaW50ZXJmYWNlIGluaXRpYWxpemVzIHByb3Blcmx5IG9uIGV2 ZXJ5Cj4gcGx1ZyBpbi4KPiAKPiBDYzogV2VpIFh1IDx4dXdlaTVAaGlzaWxpY29uLmNvbT4KPiBD YzogR3VvZG9uZyBYdSA8Z3VvZG9uZy54dUBsaW5hcm8ub3JnPgo+IENjOiBBbWl0IFB1bmRpciA8 YW1pdC5wdW5kaXJAbGluYXJvLm9yZz4KPiBDYzogUm9iIEhlcnJpbmcgPHJvYmgrZHRAa2VybmVs Lm9yZz4KPiBDYzogSm9obiBZb3VuIDxqb2hueW91bkBzeW5vcHN5cy5jb20+Cj4gQ2M6IERvdWds YXMgQW5kZXJzb24gPGRpYW5kZXJzQGNocm9taXVtLm9yZz4KPiBDYzogQ2hlbiBZdSA8Y2hlbnl1 NTZAaHVhd2VpLmNvbT4KPiBDYzogRmVsaXBlIEJhbGJpIDxmZWxpcGUuYmFsYmlAbGludXguaW50 ZWwuY29tPgo+IENjOiBHcmVnIEtyb2FoLUhhcnRtYW4gPGdyZWdraEBsaW51eGZvdW5kYXRpb24u b3JnPgo+IENjOiBsaW51eC11c2JAdmdlci5rZXJuZWwub3JnCj4gQWNrZWQtYnk6IEpvaG4gWW91 biA8am9obnlvdW5Ac3lub3BzeXMuY29tPgo+IFNpZ25lZC1vZmYtYnk6IEpvaG4gU3R1bHR6IDxq b2huLnN0dWx0ekBsaW5hcm8ub3JnPgo+IFNpZ25lZC1vZmYtYnk6IEZlbGlwZSBCYWxiaSA8ZmVs aXBlLmJhbGJpQGxpbnV4LmludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBTYXNoYSBMZXZpbiA8 YWxleGFuZGVyLmxldmluQG1pY3Jvc29mdC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogR3JlZyBLcm9h aC1IYXJ0bWFuIDxncmVna2hAbGludXhmb3VuZGF0aW9uLm9yZz4KPiAtLS0KPiDCoGRyaXZlcnMv dXNiL2R3YzIvaGNkLmMgfMKgwqDCoMKgMSArCj4gwqAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRp b24oKykKPiAKPiAtLS0gYS9kcml2ZXJzL3VzYi9kd2MyL2hjZC5jCj4gKysrIGIvZHJpdmVycy91 c2IvZHdjMi9oY2QuYwo+IEBAIC0xMzg1LDYgKzEzODUsNyBAQCBzdGF0aWMgdm9pZCBkd2MyX2Nv bm5faWRfc3RhdHVzX2NoYW5nZShzCj4gwqAJCWR3YzJfY29yZV9pbml0KGhzb3RnLCBmYWxzZSwg LTEpOwo+IMKgCQlkd2MyX2VuYWJsZV9nbG9iYWxfaW50ZXJydXB0cyhoc290Zyk7Cj4gwqAJCXNw aW5fbG9ja19pcnFzYXZlKCZoc290Zy0+bG9jaywgZmxhZ3MpOwo+ICsJCWR3YzJfaHNvdGdfZGlz Y29ubmVjdChoc290Zyk7Cj4gwqAJCWR3YzJfaHNvdGdfY29yZV9pbml0X2Rpc2Nvbm5lY3RlZCho c290ZywgZmFsc2UpOwo+IMKgCQlzcGluX3VubG9ja19pcnFyZXN0b3JlKCZoc290Zy0+bG9jaywg ZmxhZ3MpOwo+wqAJCWR3YzJfaHNvdGdfY29yZV9jb25uZWN0KGhzb3RnKTsK