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: usb: dwc3: core: Don't try to get PHYs during suspend/resume From: Felipe Balbi Message-Id: <87373dzvmi.fsf@linux.intel.com> Date: Wed, 10 Jan 2018 15:33:25 +0200 To: Roger Quadros Cc: vigneshr@ti.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, "linux-stable # = v4 . 13" List-ID: SGksCgpSb2dlciBRdWFkcm9zIDxyb2dlcnFAdGkuY29tPiB3cml0ZXM6Cj4gRmVsaXBlLAo+Cj4g T24gMTAvMDEvMTggMTU6MTEsIFJvZ2VyIFF1YWRyb3Mgd3JvdGU6Cj4+IFRoZSBVU0IgUEhZcyBz aG91bGQgYmUgcmVxdWVzdGVkIG9ubHkgb25jZSBkdXJpbmcgdGhlIGxpZmUgY3ljbGUgb2YKPj4g dGhpcyBkcml2ZXIuCj4+IAo+PiBBcyBkd2MzX2NvcmVfaW5pdCgpIGlzIGNhbGxlZCBkdXJpbmcg c3lzdGVtIHN1c3BlbmQvcmVzdW1lCj4+IGl0IHdpbGwgcmVzdWx0IGluIG11bHRpcGxlIGNhbGxz IHRvIGR3YzNfY29yZV9nZXRfcGh5KCkgd2hpY2ggaXMgd3JvbmcuCj4+IAo+PiBUbyBwcmV2ZW50 IHRoYXQgbGV0J3MgbW92ZSBkd2MzX2NvcmVfZ2V0X3BoeSgpIGNhbGwKPj4gb3V0c2lkZSBkd2Mz X2NvcmVfaW5pdCgpLgo+PiAKPj4gRml4ZXM6IDU0MTc2OGIwOGE0ICgidXNiOiBkd2MzOiBjb3Jl OiBDYWxsIGR3YzNfY29yZV9nZXRfcGh5KCkgYmVmb3JlIGluaXRpYWxpemluZyBwaHlzIikKPj4g Q2M6IGxpbnV4LXN0YWJsZSA8c3RhYmxlQHZnZXIua2VybmVsLm9yZz4gIyA+PSB2NC4xMwo+PiBT aWduZWQtb2ZmLWJ5OiBSb2dlciBRdWFkcm9zIDxyb2dlcnFAdGkuY29tPgo+Cj4gRllJLiB0aGlz IHBhdGNoIGJyaW5ncyB0aGUgY29kZSBiYWNrIHRvCj4gcmV2ZXJ0IDU0MTc2OGIwOGE0MAkoInVz YjogZHdjMzogY29yZTogQ2FsbCBkd2MzX2NvcmVfZ2V0X3BoeSgpIGJlZm9yZSBpbml0aWFsaXpp bmcgcGh5cyIpCj4gcmV2ZXJ0IGY1NGVkYjUzOWMxMQkoInVzYjogZHdjMzogY29yZTogaW5pdGlh bGl6ZSBVTFBJIGJlZm9yZSB0cnlpbmcgdG8gZ2V0IHRoZSBQSFkiKQo+Cj4gU28gbG9va3MgbGlr ZSB0aGlzIHdpbGwgYnJlYWsgVUxQSSBQSFkgY2FzZT8KPgo+IFdoZXJlIGRvIHdlIGluaXRpYWxp emUgVUxQSSBQSFksIGluIGR3YzNfcGh5X3NldHVwKCk/Cj4KPiBpZiBzbyB0aGVuIDU0MTc2OGIw OGE0MCBicmVha3MgdGhlIFVMUEkgUEhZIGNhc2UgYXMgd2VsbCwgcmlnaHQ/CgppbmRlZWQsIHRo YXQgY29tbWl0IHJlZ3Jlc3NlZCBVTFBJIFBIWXMgOi0oCgpTZWVtcyBsaWtlIGl0IHNob3VsZCBi ZSBtb3JlIGxpa2UgYmVsb3c6CgpAQCAtNzU0LDE1ICs3NTQsMTUgQEAgc3RhdGljIGludCBkd2Mz X2NvcmVfaW5pdChzdHJ1Y3QgZHdjMyAqZHdjKQogCQkJZHdjLT5tYXhpbXVtX3NwZWVkID0gVVNC X1NQRUVEX0hJR0g7CiAJfQogCi0JcmV0ID0gZHdjM19jb3JlX2dldF9waHkoZHdjKTsKKwlyZXQg PSBkd2MzX3BoeV9zZXR1cChkd2MpOwogCWlmIChyZXQpCiAJCWdvdG8gZXJyMDsKIAotCXJldCA9 IGR3YzNfY29yZV9zb2Z0X3Jlc2V0KGR3Yyk7CisJcmV0ID0gZHdjM19jb3JlX2dldF9waHkoZHdj KTsKIAlpZiAocmV0KQogCQlnb3RvIGVycjA7CiAKLQlyZXQgPSBkd2MzX3BoeV9zZXR1cChkd2Mp OworCXJldCA9IGR3YzNfY29yZV9zb2Z0X3Jlc2V0KGR3Yyk7CiAJaWYgKHJldCkKIAkJZ290byBl cnIwOwogCkFuZCBtYXliZSB3ZSByZW5hbWUgZHdjM19waHlfc2V0dXAoKSB0byBkd2MzX3BoeV9p bnRmX2NvbmZpZygpIGp1c3QgdG8KbWFrZSB0aGUgbmFtZSBtYXRjaCB3aGF0IHRoZSBmdW5jdGlv biBhY3R1YWxseSBkb2VzLiBDYW4geW91IGNoZWNrIHRoYXQKaXQgd29uJ3QgcmVncmVzcyB0aGUg Y2FzZSByZXBvcnRlZCBieSBDYXJsb3M/IElmIHRoYXQgd29ya3MsIHRoZW4gd2UKd291bGQgaGF2 ZSB0byBtb3ZlIEJPVEggZHdjM19waHlfc2V0dXAoKSAoZHdjM19waHlfaW50Zl9jb25maWcoKSkg YW5kCmR3YzNfY29yZV9nZXRfcGh5KCkgb3V0c2lkZSBvZiBkd2MzX2NvcmVfaW5pdCgpLCB3aGlj aCB3b3VsZCBtZWFuCmR1cGxpY2F0ZWQgY29kZSBpbiBzdXNwZW5kL3Jlc3VtZSBoYW5kbGVycy4K CkknbSBzdXJlIHdlIGNhbiBzb3J0IHRoYXQgb3V0IGluIGFub3RoZXIgd2F5OyBidXQgdGhlIHBy b3BlciBvcmRlciBpczoKCi0+IGluaXRpYWxpemUgVUxQSSAoaWYgbmVjZXNzYXJ5KQotPiBnZXQg cGh5Ci0+IHNvZnQgcmVzZXQK