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: [v2] USB: chipidea: Do not hang when CONFIG_USB_CHIPIDEA_ULPI is not selected From: Fabio Estevam Message-Id: <1529936712-13081-1-git-send-email-festevam@gmail.com> Date: Mon, 25 Jun 2018 11:25:12 -0300 To: Peter.Chen@nxp.com Cc: linux-usb@vger.kernel.org, andrew.smirnov@gmail.com, l.stach@pengutronix.de, sebastian.reichel@collabora.co.uk, shawnguo@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, Fabio Estevam List-ID: RnJvbTogRmFiaW8gRXN0ZXZhbSA8ZmFiaW8uZXN0ZXZhbUBueHAuY29tPgoKU2luY2UgY29tbWl0 IDAzZTYyNzVhZTM4MTA4N2JkOCAoInVzYjogY2hpcGlkZWE6IEZpeCBVTFBJIG9uIGlteDUxIikg dGhlCmtlcm5lbCBoYW5ncyBvbiBhIGlteDUxLWJhYmJhZ2UgYm9hcmQsIHdoZW4gdXNpbmcgdGhl IFVMUEkgaW50ZXJmYWNlIHdpdGgKdGhlIENPTkZJR19VU0JfQ0hJUElERUFfVUxQSSBvcHRpb24g dW5zZWxlY3RlZC4KCkluc3RlYWQgb2YgaGFuZ2luZyB0aGUga2VybmVsLCBsZXQncyB3YXJuIHRo ZSB1c2VyIHRoYXQKQ09ORklHX1VTQl9DSElQSURFQV9VTFBJIG5lZWRzIHRvIGJlIHNlbGVjdGVk LCBwcm9wYWdhdGUgYW4gZXJyb3IKYW5kIGNvbnRpbnVlIHdpdGggYm9vdGluZyB0aGUga2VybmVs LgoKVGhlIHVzZXIgY2FuIHRoZW4gcmVhY3QgdG8gdGhlIHdhcm5pbmcgYW5kIHNlbGVjdApDT05G SUdfVVNCX0NISVBJREVBX1VMUEkgYXMgbmVlZGVkLgoKRml4ZXM6IDAzZTYyNzVhZTM4MTA4N2Jk OCAoInVzYjogY2hpcGlkZWE6IEZpeCBVTFBJIG9uIGlteDUxIikKU3VnZ2VzdGVkLWJ5OiBMdWNh cyBTdGFjaCA8bC5zdGFjaEBwZW5ndXRyb25peC5kZT4KU2lnbmVkLW9mZi1ieTogRmFiaW8gRXN0 ZXZhbSA8ZmFiaW8uZXN0ZXZhbUBueHAuY29tPgotLS0KQ2hhbmdlcyBzaW5jZSB2MToKLSBPbmx5 IHByb3BhZ2F0ZSB0aGUgZXJyb3Igd2hlbiBDT05GSUdfVVNCX0NISVBJREVBX1VMUEkgaXMgdW5z ZWxlY3RlZAoKIGRyaXZlcnMvdXNiL2NoaXBpZGVhL2NvcmUuYyB8IDExICsrKysrKysrKysrCiAx IGZpbGUgY2hhbmdlZCwgMTEgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNi L2NoaXBpZGVhL2NvcmUuYyBiL2RyaXZlcnMvdXNiL2NoaXBpZGVhL2NvcmUuYwppbmRleCA4NWZj NmRiLi5lNzAxOGExIDEwMDY0NAotLS0gYS9kcml2ZXJzL3VzYi9jaGlwaWRlYS9jb3JlLmMKKysr IGIvZHJpdmVycy91c2IvY2hpcGlkZWEvY29yZS5jCkBAIC02MDgsNiArNjA4LDE3IEBAIHN0YXRp YyBpbnQgY2lfZ2V0X3BsYXRkYXRhKHN0cnVjdCBkZXZpY2UgKmRldiwKIAlpZiAoIXBsYXRkYXRh LT5waHlfbW9kZSkKIAkJcGxhdGRhdGEtPnBoeV9tb2RlID0gb2ZfdXNiX2dldF9waHlfbW9kZShk ZXYtPm9mX25vZGUpOwogCisJaWYgKHBsYXRkYXRhLT5waHlfbW9kZSA9PSBVU0JQSFlfSU5URVJG QUNFX01PREVfVUxQSSkgeworCQkvKgorCQkgKiBDT05GSUdfVVNCX0NISVBJREVBX1VMUEkgbmVl ZHMgdG8gYmUgc2VsZWN0ZWQKKwkJICogZm9yIHByb3BlciB1c2FnZSBvZiB0aGUgVUxQSSBtb2Rl CisJCSAqLworCQlpZiAoIUlTX0VOQUJMRUQoQ09ORklHX1VTQl9DSElQSURFQV9VTFBJKSkgewor CQkJV0FSTl9PTkNFKDEsICJTZWxlY3QgQ09ORklHX1VTQl9DSElQSURFQV9VTFBJIGluIG9yZGVy IHRvIHVzZSBVTFBJIG1vZGVcbiIpOworCQkJcmV0dXJuIC1FSU5WQUw7CisJCX0KKwl9CisKIAlp ZiAoIXBsYXRkYXRhLT5kcl9tb2RlKQogCQlwbGF0ZGF0YS0+ZHJfbW9kZSA9IHVzYl9nZXRfZHJf bW9kZShkZXYpOwogCg==