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: [v3,2/3] usb/gadget: Add an EP dispose() callback for EP lifetime tracking From: Benjamin Herrenschmidt Message-Id: <20180112065004.31761-2-benh@kernel.crashing.org> Date: Fri, 12 Jan 2018 17:50:03 +1100 To: linux-usb@vger.kernel.org Cc: Greg KH , Joel Stanley , Andrew Jeffery , Benjamin Herrenschmidt List-ID: U29tZSBVREMgbWF5IHdhbnQgdG8gYWxsb2NhdGUgZW5kcG9pbnRzIGR5bmFtaWNhbGx5LCBlaXRo ZXIgYmVjYXVzZQp0aGUgSFcgc3VwcG9ydHMgYW4gYXJiaXRyYXJ5IGxhcmdlIG51bWJlciBvciBi ZWNhdXNlIChsaWtlIHRoZSBBc3BlZWQKQk1DIFNvQ3MpLCB0aGUgcG9vbCBvZiBIVyBlbmRwb2lu dHMgaXMgc2hhcmVkIGJldHdlZW4gbXVsdGlwbGUgZ2FkZ2V0cy4KClRoZSBhbGxvY2F0aW9uIHNp ZGUgY2FuIGJlIGRvbmUgcmF0aGVyIGVhc2lseSB1c2luZyB0aGUgZXhpc3RpbmcKbWF0Y2hfZXAo KSBVREMgaG9vay4KCkhvd2V2ZXIgd2UgaGF2ZSBubyBnb29kIHBsYWNlIHRvICJmcmVlIiB0aGVt LgoKVGhpcyBpbXBsZW1lbnRzIGEgInNpbXBsZSIgdmFyaWFudCBvZiB0aGlzLCB3aGljaCBjYWxs cyBhbiBFUCBkaXNwb3NlCmNhbGxiYWNrIG9uIGFsbCBFUHMgYXNzb2NpYXRlZCB3aXRoIGEgZ2Fk Z2V0IHdoZW4gdGhlIGNvbXBvc2l0ZSBkZXZpY2UKZ2V0cyB1bmJvdW5kLgoKVGhpcyBpcyByZXF1 aXJlZCBieSBteSB1cGNvbWluZyBBc3BlZWQgdkh1YiBkcml2ZXIuCgpTaWduZWQtb2ZmLWJ5OiBC ZW5qYW1pbiBIZXJyZW5zY2htaWR0IDxiZW5oQGtlcm5lbC5jcmFzaGluZy5vcmc+Ci0tLQogZHJp dmVycy91c2IvZ2FkZ2V0L2NvbXBvc2l0ZS5jIHwgOCArKysrKysrKwogaW5jbHVkZS9saW51eC91 c2IvZ2FkZ2V0LmggICAgIHwgMSArCiAyIGZpbGVzIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKQoK ZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL2dhZGdldC9jb21wb3NpdGUuYyBiL2RyaXZlcnMvdXNi L2dhZGdldC9jb21wb3NpdGUuYwppbmRleCA3N2M3ZWNjYTgxNmEuLmVjOTljOWNmYzFhMiAxMDA2 NDQKLS0tIGEvZHJpdmVycy91c2IvZ2FkZ2V0L2NvbXBvc2l0ZS5jCisrKyBiL2RyaXZlcnMvdXNi L2dhZGdldC9jb21wb3NpdGUuYwpAQCAtMjE3Miw2ICsyMTcyLDcgQEAgaW50IGNvbXBvc2l0ZV9v c19kZXNjX3JlcV9wcmVwYXJlKHN0cnVjdCB1c2JfY29tcG9zaXRlX2RldiAqY2RldiwKIHZvaWQg Y29tcG9zaXRlX2Rldl9jbGVhbnVwKHN0cnVjdCB1c2JfY29tcG9zaXRlX2RldiAqY2RldikKIHsK IAlzdHJ1Y3QgdXNiX2dhZGdldF9zdHJpbmdfY29udGFpbmVyICp1YywgKnRtcDsKKwlzdHJ1Y3Qg dXNiX2VwCQkJICAgKmVwLCAqdG1wX2VwOwogCiAJbGlzdF9mb3JfZWFjaF9lbnRyeV9zYWZlKHVj LCB0bXAsICZjZGV2LT5nc3RyaW5ncywgbGlzdCkgewogCQlsaXN0X2RlbCgmdWMtPmxpc3QpOwpA QCAtMjE5Myw2ICsyMTk0LDEzIEBAIHZvaWQgY29tcG9zaXRlX2Rldl9jbGVhbnVwKHN0cnVjdCB1 c2JfY29tcG9zaXRlX2RldiAqY2RldikKIAl9CiAJY2Rldi0+bmV4dF9zdHJpbmdfaWQgPSAwOwog CWRldmljZV9yZW1vdmVfZmlsZSgmY2Rldi0+Z2FkZ2V0LT5kZXYsICZkZXZfYXR0cl9zdXNwZW5k ZWQpOworCisJLyogRGlzcG9zZSBFUHMgaWYgdGhlIFVEQyBkcml2ZXIgdHJhY2tzIGxpZmV0aW1l ICovCisJbGlzdF9mb3JfZWFjaF9lbnRyeV9zYWZlKGVwLCB0bXBfZXAsCisJCQkJICZjZGV2LT5n YWRnZXQtPmVwX2xpc3QsIGVwX2xpc3QpIHsKKwkJaWYgKGVwLT5vcHMtPmRpc3Bvc2UpCisJCQll cC0+b3BzLT5kaXNwb3NlKGVwKTsKKwl9CiB9CiAKIHN0YXRpYyBpbnQgY29tcG9zaXRlX2JpbmQo c3RydWN0IHVzYl9nYWRnZXQgKmdhZGdldCwKZGlmZiAtLWdpdCBhL2luY2x1ZGUvbGludXgvdXNi L2dhZGdldC5oIGIvaW5jbHVkZS9saW51eC91c2IvZ2FkZ2V0LmgKaW5kZXggNjZhNWNmZjdlZTE0 Li5lMzQyNDIzNGIyM2EgMTAwNjQ0Ci0tLSBhL2luY2x1ZGUvbGludXgvdXNiL2dhZGdldC5oCisr KyBiL2luY2x1ZGUvbGludXgvdXNiL2dhZGdldC5oCkBAIC0xMjksNiArMTI5LDcgQEAgc3RydWN0 IHVzYl9lcF9vcHMgewogCWludCAoKmVuYWJsZSkgKHN0cnVjdCB1c2JfZXAgKmVwLAogCQljb25z dCBzdHJ1Y3QgdXNiX2VuZHBvaW50X2Rlc2NyaXB0b3IgKmRlc2MpOwogCWludCAoKmRpc2FibGUp IChzdHJ1Y3QgdXNiX2VwICplcCk7CisJdm9pZCAoKmRpc3Bvc2UpIChzdHJ1Y3QgdXNiX2VwICpl cCk7CiAKIAlzdHJ1Y3QgdXNiX3JlcXVlc3QgKigqYWxsb2NfcmVxdWVzdCkgKHN0cnVjdCB1c2Jf ZXAgKmVwLAogCQlnZnBfdCBnZnBfZmxhZ3MpOwo=