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: [1/4] usb: dwc3: gadget: return errors from __dwc3_gadget_start_isoc() From: Felipe Balbi Message-Id: <20181108065743.20863-1-felipe.balbi@linux.intel.com> Date: Thu, 8 Nov 2018 08:57:40 +0200 To: Linux USB Cc: Felipe Balbi List-ID: U29tZXRpbWVzLCBlcnJvcnMgaGFwcGVuIHdoZW4ga2lja2luZyB0cmFuc2ZlcnMgZnJvbQpfX2R3 YzNfZ2FkZ2V0X3N0YXJ0X2lzb2MoKS4gSW4gdGhvc2UgY2FzZXMsIHdlIG5lZWQgdG8gcGFzcyBh bG9uZyB0aGUKZXJyb3Igc28gZ2FkZ2V0IGRyaXZlciBjYW4gbWFrZSBpbmZvcm1lZCBkZWNpc2lv bnMuCgpTaWduZWQtb2ZmLWJ5OiBGZWxpcGUgQmFsYmkgPGZlbGlwZS5iYWxiaUBsaW51eC5pbnRl bC5jb20+Ci0tLQogZHJpdmVycy91c2IvZHdjMy9nYWRnZXQuYyB8IDExICsrKysrLS0tLS0tCiAx IGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdp dCBhL2RyaXZlcnMvdXNiL2R3YzMvZ2FkZ2V0LmMgYi9kcml2ZXJzL3VzYi9kd2MzL2dhZGdldC5j CmluZGV4IDY0NDgxZGE0MzNhZS4uMThjNjMxMzczNDhkIDEwMDY0NAotLS0gYS9kcml2ZXJzL3Vz Yi9kd2MzL2dhZGdldC5jCisrKyBiL2RyaXZlcnMvdXNiL2R3YzMvZ2FkZ2V0LmMKQEAgLTEyNjYs MTcgKzEyNjYsMTcgQEAgc3RhdGljIGludCBfX2R3YzNfZ2FkZ2V0X2dldF9mcmFtZShzdHJ1Y3Qg ZHdjMyAqZHdjKQogCXJldHVybiBEV0MzX0RTVFNfU09GRk4ocmVnKTsKIH0KIAotc3RhdGljIHZv aWQgX19kd2MzX2dhZGdldF9zdGFydF9pc29jKHN0cnVjdCBkd2MzX2VwICpkZXApCitzdGF0aWMg aW50IF9fZHdjM19nYWRnZXRfc3RhcnRfaXNvYyhzdHJ1Y3QgZHdjM19lcCAqZGVwKQogewogCWlm IChsaXN0X2VtcHR5KCZkZXAtPnBlbmRpbmdfbGlzdCkpIHsKIAkJZGV2X2luZm8oZGVwLT5kd2Mt PmRldiwgIiVzOiByYW4gb3V0IG9mIHJlcXVlc3RzXG4iLAogCQkJCWRlcC0+bmFtZSk7CiAJCWRl cC0+ZmxhZ3MgfD0gRFdDM19FUF9QRU5ESU5HX1JFUVVFU1Q7Ci0JCXJldHVybjsKKwkJcmV0dXJu IC1FQUdBSU47CiAJfQogCiAJZGVwLT5mcmFtZV9udW1iZXIgPSBEV0MzX0FMSUdOX0ZSQU1FKGRl cCk7Ci0JX19kd2MzX2dhZGdldF9raWNrX3RyYW5zZmVyKGRlcCk7CisJcmV0dXJuIF9fZHdjM19n YWRnZXRfa2lja190cmFuc2ZlcihkZXApOwogfQogCiBzdGF0aWMgaW50IF9fZHdjM19nYWRnZXRf ZXBfcXVldWUoc3RydWN0IGR3YzNfZXAgKmRlcCwgc3RydWN0IGR3YzNfcmVxdWVzdCAqcmVxKQpA QCAtMTMxNyw4ICsxMzE3LDcgQEAgc3RhdGljIGludCBfX2R3YzNfZ2FkZ2V0X2VwX3F1ZXVlKHN0 cnVjdCBkd2MzX2VwICpkZXAsIHN0cnVjdCBkd2MzX3JlcXVlc3QgKnJlcSkKIAogCQlpZiAoKGRl cC0+ZmxhZ3MgJiBEV0MzX0VQX1BFTkRJTkdfUkVRVUVTVCkpIHsKIAkJCWlmICghKGRlcC0+Zmxh Z3MgJiBEV0MzX0VQX1RSQU5TRkVSX1NUQVJURUQpKSB7Ci0JCQkJX19kd2MzX2dhZGdldF9zdGFy dF9pc29jKGRlcCk7Ci0JCQkJcmV0dXJuIDA7CisJCQkJcmV0dXJuIF9fZHdjM19nYWRnZXRfc3Rh cnRfaXNvYyhkZXApOwogCQkJfQogCQl9CiAJfQpAQCAtMjM4MSw3ICsyMzgwLDcgQEAgc3RhdGlj IHZvaWQgZHdjM19nYWRnZXRfZW5kcG9pbnRfdHJhbnNmZXJfbm90X3JlYWR5KHN0cnVjdCBkd2Mz X2VwICpkZXAsCiAJCWNvbnN0IHN0cnVjdCBkd2MzX2V2ZW50X2RlcGV2dCAqZXZlbnQpCiB7CiAJ ZHdjM19nYWRnZXRfZW5kcG9pbnRfZnJhbWVfZnJvbV9ldmVudChkZXAsIGV2ZW50KTsKLQlfX2R3 YzNfZ2FkZ2V0X3N0YXJ0X2lzb2MoZGVwKTsKKwkodm9pZCkgX19kd2MzX2dhZGdldF9zdGFydF9p c29jKGRlcCk7CiB9CiAKIHN0YXRpYyB2b2lkIGR3YzNfZW5kcG9pbnRfaW50ZXJydXB0KHN0cnVj dCBkd2MzICpkd2MsCg==