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: [2/4] usb: gadget: composite: add function to increment delayed_status From: Laurent Pinchart Message-Id: <2658992.BJfkddU6Jz@avalon> Date: Sat, 21 Apr 2018 14:00:05 +0300 To: Alan Stern Cc: Paul Elder , linux-usb@vger.kernel.org, Roger Quadros , Felipe Balbi List-ID: SGkgQWxhbiwKCk9uIEZyaWRheSwgMjAgQXByaWwgMjAxOCAxNzowOTo1NyBFRVNUIEFsYW4gU3Rl cm4gd3JvdGU6Cj4gT24gVGh1LCAxOSBBcHIgMjAxOCwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToK PiA+IEFjY29yZGluZyB0byBpbmNsdWRlL2xpbnV4L3VzYi9jb21wb3NpdGUuaCwgdGhlIGRlbGF5 ZWRfc3RhdHVzIGZpZWxkCj4gPiBzaG91bGQgYmUgcHJvdGVjdGVkIGJ5IGNkZXYtPmxvY2ssIHdo aWNoIHlvdSBzaG91bGQgdXNlIGhlcmUuCj4gPiAKPiA+IEkndmUgcmVhZCB0aHJvdWdoIHRoZSBj b2RlIGFuZCBmb3VuZCBvdXQgdGhhdCwgd2hpbGUgYWxsIGNhbGxlcnMgb2YKPiA+IHJlc2V0X2Nv bmZpZygpLCBhcyB3ZWxsIGFzIHVzYl9jb21wb3NpdGVfc2V0dXBfY29udGludWUoKSwgY29ycmVj dGx5IHRha2UKPiA+IHRoZSBsb2NrLCBpdCBpc24ndCB0YWtlbiBhcm91bmQgZi0+c2V0X2FsdCgp IGluIGNvbXBvc2l0ZV9zZXR1cCgpLiBUaGlzCj4gPiBjYXVzZXMgdGhlIHJhY2UgY29uZGl0aW9u LiBJIHdvbmRlciBpZiBhIHNpbXBsZXIgZml4IHdvdWxkbid0IGJlIHRvIHRha2UKPiA+IHRoZSBs b2NrIGJlZm9yZSBjYWxsaW5nIGYtPnNldF9hbHQoKSBhbmQgcmVsZWFzaW5nIGl0IGFmdGVyIGlu Y3JlbWVudGluZwo+ID4gZGVsYXllZF9zdGF0dXMuIEkgYW0gaG93ZXZlciB3b3JyaWVkIHRoYXQg dGhpcyBjb3VsZCBsZWFkIHRvIGRlYWRsb2NrcyBpZgo+ID4gb25lIG9mIHRoZSBleGlzdGluZyBz ZXRfYWx0KCkgaGFuZGxlcnMgY2FsbHMgYSBmdW5jdGlvbiB0aGF0IHRha2VzIHRoZQo+ID4gc2Ft ZSBsb2NrLiBBbm90aGVyIHdvcnJ5IGlzIHRoYXQgc29tZSBvZiB0aGUgLnNldF9hbHQoKSBoYW5k bGVycyBtaWdodAo+ID4gbm90IGV4cGVjdCB0byBiZSBjYWxsZWQgd2l0aCBpbnRlcnJ1cHRzIGRp c2FibGVkLiBUaGlzIHNob3VsZCBiZQo+ID4gYW5hbHl6ZWQsIGFuZCBJIGhvcGUgdGhhdCBSb2dl ciBhbmQvb3IgRmVsaXBlIHdpbGwgaGF2ZSBzb21lIGluc2lnaHQgb24KPiA+IHRoaXMuCj4gCj4g c2V0X2FsdCBoYW5kbGVycyBnZW5lcmFsbHkgaGF2ZSB0byBkaXNhYmxlIGFuZCBlbmFibGUgZW5k cG9pbnRzLCB3aGljaAo+IHJlcXVpcmVzIGEgcHJvY2VzcyBjb250ZXh0LiAgVGhleSBjYW5ub3Qg cnVuIHdpdGggaW50ZXJydXB0cyBkaXNhYmxlZC4KClRoYW5rIHlvdSBmb3IgdGhlIGluZm9ybWF0 aW9uLiBJc24ndCB0aGUgZm9sbG93aW5nIGNvZGUgcGF0aCBwcm9ibGVtYXRpYyB0aGVuIAo/Cgpp bnQKY29tcG9zaXRlX3NldHVwKHN0cnVjdCB1c2JfZ2FkZ2V0ICpnYWRnZXQsIGNvbnN0IHN0cnVj dCB1c2JfY3RybHJlcXVlc3QgKmN0cmwpCnsKCS4uLgoJY2FzZSBVU0JfUkVRX1NFVF9DT05GSUdV UkFUSU9OOgoJLi4uCgkJc3Bpbl9sb2NrKCZjZGV2LT5sb2NrKTsKCQl2YWx1ZSA9IHNldF9jb25m aWcoY2RldiwgY3RybCwgd192YWx1ZSk7CgkJc3Bpbl91bmxvY2soJmNkZXYtPmxvY2spOwoJLi4u Cn0KCnN0YXRpYyBpbnQgc2V0X2NvbmZpZyhzdHJ1Y3QgdXNiX2NvbXBvc2l0ZV9kZXYgKmNkZXYs CiAgICAgICAgICAgICAgICBjb25zdCBzdHJ1Y3QgdXNiX2N0cmxyZXF1ZXN0ICpjdHJsLCB1bnNp Z25lZCBudW1iZXIpCnsKCS4uLgoJLyogSW5pdGlhbGl6ZSBhbGwgaW50ZXJmYWNlcyBieSBzZXR0 aW5nIHRoZW0gdG8gYWx0c2V0dGluZyB6ZXJvLiAqLwoJZm9yICh0bXAgPSAwOyB0bXAgPCBNQVhf Q09ORklHX0lOVEVSRkFDRVM7IHRtcCsrKSB7CgkuLi4KCQlyZXN1bHQgPSBmLT5zZXRfYWx0KGYs IHRtcCwgMCk7CgkuLi4KfQo=