Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [V9,1/4] USB: serial: f81232: fix interrupt worker not stop From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1556587352-19500-1-git-send-email-hpeter+linux_kernel@gmail.com> Date: Tue, 30 Apr 2019 09:22:29 +0800 To: peter_hong@fintek.com.tw, johan@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "Ji-Ze Hong \(Peter Hong\)" List-ID: VGhlIEY4MTIzMiB3aWxsIHVzZSBpbnRlcnJ1cHQgd29ya2VyIHRvIGhhbmRsZSBNU1IgY2hhbmdl LgpUaGlzIHBhdGNoIHdpbGwgZml4IHRoZSBpc3N1ZSB0aGF0IGludGVycnVwdCB3b3JrIHNob3Vs ZCBzdG9wCmluIGNsb3NlKCkgYW5kIHN1c3BlbmQoKS4KCkNjOiBKb2hhbiBIb3ZvbGQgPGpvaGFu QGtlcm5lbC5vcmc+ClNpZ25lZC1vZmYtYnk6IEppLVplIEhvbmcgKFBldGVyIEhvbmcpIDxocGV0 ZXIrbGludXhfa2VybmVsQGdtYWlsLmNvbT4KLS0tCnY5OgoJMTogY2hhbmdlIHRoZSBzZXF1ZW5j ZSBmcm9tIHBhdGNoIGluZGV4IGZyb20gMiB0byAxLgoJMjogdXNpbmcgdHR5X3BvcnRfaW5pdGlh bGl6ZWQoKSB0byBkZXRlcm1pbmF0ZSBwb3J0IG9wZW4gc3RhdGUuCgp2ODoKCTE6IG5vIGNoYW5n ZQoKdjc6CgkxOiBmaXJzdCBpbnRyb2R1Y2UgdG8gdGhpcyBzZXJpZXMgcGF0Y2guCgogZHJpdmVy cy91c2Ivc2VyaWFsL2Y4MTIzMi5jIHwgMzkgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgMzkgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBh L2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYyBiL2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIu YwppbmRleCAwZGNkY2I0YjJjZGUuLmQ0M2VjOTk5YmM1ZSAxMDA2NDQKLS0tIGEvZHJpdmVycy91 c2Ivc2VyaWFsL2Y4MTIzMi5jCisrKyBiL2RyaXZlcnMvdXNiL3NlcmlhbC9mODEyMzIuYwpAQCAt NTU2LDkgKzU1NiwxMiBAQCBzdGF0aWMgaW50IGY4MTIzMl9vcGVuKHN0cnVjdCB0dHlfc3RydWN0 ICp0dHksIHN0cnVjdCB1c2Jfc2VyaWFsX3BvcnQgKnBvcnQpCiAKIHN0YXRpYyB2b2lkIGY4MTIz Ml9jbG9zZShzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0KQogeworCXN0cnVjdCBmODEyMzJf cHJpdmF0ZSAqcG9ydF9wcml2ID0gdXNiX2dldF9zZXJpYWxfcG9ydF9kYXRhKHBvcnQpOworCiAJ ZjgxMjMyX3BvcnRfZGlzYWJsZShwb3J0KTsKIAl1c2Jfc2VyaWFsX2dlbmVyaWNfY2xvc2UocG9y dCk7CiAJdXNiX2tpbGxfdXJiKHBvcnQtPmludGVycnVwdF9pbl91cmIpOworCWZsdXNoX3dvcmso JnBvcnRfcHJpdi0+aW50ZXJydXB0X3dvcmspOwogfQogCiBzdGF0aWMgdm9pZCBmODEyMzJfZHRy X3J0cyhzdHJ1Y3QgdXNiX3NlcmlhbF9wb3J0ICpwb3J0LCBpbnQgb24pCkBAIC02MzIsNiArNjM1 LDQwIEBAIHN0YXRpYyBpbnQgZjgxMjMyX3BvcnRfcmVtb3ZlKHN0cnVjdCB1c2Jfc2VyaWFsX3Bv cnQgKnBvcnQpCiAJcmV0dXJuIDA7CiB9CiAKK3N0YXRpYyBpbnQgZjgxMjMyX3N1c3BlbmQoc3Ry dWN0IHVzYl9zZXJpYWwgKnNlcmlhbCwgcG1fbWVzc2FnZV90IG1lc3NhZ2UpCit7CisJc3RydWN0 IHVzYl9zZXJpYWxfcG9ydCAqcG9ydCA9IHNlcmlhbC0+cG9ydFswXTsKKwlzdHJ1Y3QgZjgxMjMy X3ByaXZhdGUgKnBvcnRfcHJpdiA9IHVzYl9nZXRfc2VyaWFsX3BvcnRfZGF0YShwb3J0KTsKKwlp bnQgaTsKKworCWZvciAoaSA9IDA7IGkgPCBBUlJBWV9TSVpFKHBvcnQtPnJlYWRfdXJicyk7ICsr aSkKKwkJdXNiX2tpbGxfdXJiKHBvcnQtPnJlYWRfdXJic1tpXSk7CisKKwl1c2Jfa2lsbF91cmIo cG9ydC0+aW50ZXJydXB0X2luX3VyYik7CisKKwlpZiAocG9ydF9wcml2KQorCQlmbHVzaF93b3Jr KCZwb3J0X3ByaXYtPmludGVycnVwdF93b3JrKTsKKworCXJldHVybiAwOworfQorCitzdGF0aWMg aW50IGY4MTIzMl9yZXN1bWUoc3RydWN0IHVzYl9zZXJpYWwgKnNlcmlhbCkKK3sKKwlzdHJ1Y3Qg dXNiX3NlcmlhbF9wb3J0ICpwb3J0ID0gc2VyaWFsLT5wb3J0WzBdOworCWludCByZXN1bHQ7CisK KwlpZiAodHR5X3BvcnRfaW5pdGlhbGl6ZWQoJnBvcnQtPnBvcnQpKSB7CisJCXJlc3VsdCA9IHVz Yl9zdWJtaXRfdXJiKHBvcnQtPmludGVycnVwdF9pbl91cmIsIEdGUF9OT0lPKTsKKwkJaWYgKHJl c3VsdCkgeworCQkJZGV2X2VycigmcG9ydC0+ZGV2LCAic3VibWl0IGludGVycnVwdCB1cmIgZmFp bGVkOiAlZCIsCisJCQkJCXJlc3VsdCk7CisJCQlyZXR1cm4gcmVzdWx0OworCQl9CisJfQorCisJ cmV0dXJuIHVzYl9zZXJpYWxfZ2VuZXJpY19yZXN1bWUoc2VyaWFsKTsKK30KKwogc3RhdGljIHN0 cnVjdCB1c2Jfc2VyaWFsX2RyaXZlciBmODEyMzJfZGV2aWNlID0gewogCS5kcml2ZXIgPSB7CiAJ CS5vd25lciA9CVRISVNfTU9EVUxFLApAQCAtNjU1LDYgKzY5Miw4IEBAIHN0YXRpYyBzdHJ1Y3Qg dXNiX3NlcmlhbF9kcml2ZXIgZjgxMjMyX2RldmljZSA9IHsKIAkucmVhZF9pbnRfY2FsbGJhY2sg PQlmODEyMzJfcmVhZF9pbnRfY2FsbGJhY2ssCiAJLnBvcnRfcHJvYmUgPQkJZjgxMjMyX3BvcnRf cHJvYmUsCiAJLnBvcnRfcmVtb3ZlID0JCWY4MTIzMl9wb3J0X3JlbW92ZSwKKwkuc3VzcGVuZCA9 CQlmODEyMzJfc3VzcGVuZCwKKwkucmVzdW1lID0JCWY4MTIzMl9yZXN1bWUsCiB9OwogCiBzdGF0 aWMgc3RydWN0IHVzYl9zZXJpYWxfZHJpdmVyICogY29uc3Qgc2VyaWFsX2RyaXZlcnNbXSA9IHsK