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: [v2,1/1] usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers From: Bin Liu Message-Id: <20180305185727.GC14921@uda0271908> Date: Mon, 5 Mar 2018 12:57:27 -0600 To: Ivaylo Dimitrov Cc: Tony Lindgren , Merlijn Wajer , linux-omap@vger.kernel.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: T24gTW9uLCBNYXIgMDUsIDIwMTggYXQgMDg6MzU6MTBQTSArMDIwMCwgSXZheWxvIERpbWl0cm92 IHdyb3RlOgo+IEhpLAo+IAo+IE9uICA1LjAzLjIwMTggMTk6MzgsIEJpbiBMaXUgd3JvdGU6Cj4g Pk9uIFdlZCwgRmViIDI4LCAyMDE4IGF0IDAxOjU5OjQzUE0gLTA4MDAsIFRvbnkgTGluZGdyZW4g d3JvdGU6Cj4gPj4qIE1lcmxpam4gV2FqZXIgPG1lcmxpam5Ad2l6enVwLm9yZz4gWzE4MDIyNyAy MjoyOV06Cj4gPj4+V2l0aG91dCBwbV9ydW50aW1lX3tnZXQscHV0fV9zeW5jIGNhbGxzIGluIHBs YWNlLCByZWFkaW5nCj4gPj4+dmJ1cyBzdGF0dXMgdmlhIC9zeXMgY2F1c2VzIHRoZSBmb2xsb3dp bmcgZXJyb3I6Cj4gPj4+Cj4gPj4+VW5oYW5kbGVkIGZhdWx0OiBleHRlcm5hbCBhYm9ydCBvbiBu b24tbGluZWZldGNoICgweDEwMjgpIGF0IDB4ZmEwYWIwNjAKPiA+Pj5wZ2QgPSBiMzMzZTgyMgo+ ID4+PltmYTBhYjA2MF0gKnBnZD00ODAxMTQ1MihiYWQpCj4gPj4+Cj4gPj4+WzxjMDUyNjFiMD5d IChtdXNiX2RlZmF1bHRfcmVhZGIpIGZyb20gWzxjMDUyNWJkMD5dIChtdXNiX3ZidXNfc2hvdysw eDU4LzB4ZTQpCj4gPj4+WzxjMDUyNWJkMD5dIChtdXNiX3ZidXNfc2hvdykgZnJvbSBbPGMwNGMw MTQ4Pl0gKGRldl9hdHRyX3Nob3crMHgyMC8weDQ0KQo+ID4+Pls8YzA0YzAxNDg+XSAoZGV2X2F0 dHJfc2hvdykgZnJvbSBbPGMwMjU5Zjc0Pl0gKHN5c2ZzX2tmX3NlcV9zaG93KzB4ODAvMHhkYykK PiA+Pj5bPGMwMjU5Zjc0Pl0gKHN5c2ZzX2tmX3NlcV9zaG93KSBmcm9tIFs8YzAyMTBiYWM+XSAo c2VxX3JlYWQrMHgyNTAvMHg0NDgpCj4gPj4+WzxjMDIxMGJhYz5dIChzZXFfcmVhZCkgZnJvbSBb PGMwMWVkYjQwPl0gKF9fdmZzX3JlYWQrMHgxYy8weDExOCkKPiA+Pj5bPGMwMWVkYjQwPl0gKF9f dmZzX3JlYWQpIGZyb20gWzxjMDFlZGNjYz5dICh2ZnNfcmVhZCsweDkwLzB4MTQ0KQo+ID4+Pls8 YzAxZWRjY2M+XSAodmZzX3JlYWQpIGZyb20gWzxjMDFlZTFkMD5dIChTeVNfcmVhZCsweDNjLzB4 NzQpCj4gPj4+WzxjMDFlZTFkMD5dIChTeVNfcmVhZCkgZnJvbSBbPGMwMTA2ZmUwPl0gKHJldF9m YXN0X3N5c2NhbGwrMHgwLzB4NTQpCj4gPj4+Cj4gPj4+U29sdXRpb24gd2FzIHN1Z2dlc3RlZCBi eSBUb255IExpbmRncmVuIDx0b255QGF0b21pZGUuY29tPi4KPiA+Pj4KPiA+Pj5TaWduZWQtb2Zm LWJ5OiBNZXJsaWpuIFdhamVyIDxtZXJsaWpuQHdpenp1cC5vcmc+Cj4gPj4KPiA+PlRoYW5rcyBm b3IgZml4aW5nIHRoaXMuIEFzc3VtaW5nIGl0IHBhc3NlcyBCaW4ncyB0ZXN0czoKPiA+Pgo+ID4+ QWNrZWQtYnk6IFRvbnkgTGluZGdyZW4gPHRvbnlAYXRvbWlkZS5jb20+Cj4gPgo+ID5BcHBsaWVk IGFuZCBzZW50IG91dC4gVGhhbmtzLgo+ID4KPiAKPiBXaGF0IGFib3V0IHN0YWJsZSBrZXJuZWxz PyBTaG91bGRuJ3QgdGhpcyBiZSBmaXhlZCB0aGVyZSBhcyB3ZWxsPwoKWWVzLCBpdCBzaG91bGQs IGJ1dCBJIG5lZWQgdG8gZmlndXJlIG91dCB3aGljaCBzdGFibGVzIHRvIHNlbmQgdG8gYW5kIEkK YW0gYnVzeSBpbiBzb21ldGhpbmcgYXQgdGhlIG1vbWVudC4gU28gSSB3aWxsIHNlbmQgaXQgQHN0 YWJsZSBzb21lIHRpbWUKbGF0ZXIuCgpSZWdhcmRzLAotQmluLgotLS0KVG8gdW5zdWJzY3JpYmUg ZnJvbSB0aGlzIGxpc3Q6IHNlbmQgdGhlIGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4LXVzYiIgaW4K dGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcKTW9yZSBt YWpvcmRvbW8gaW5mbyBhdCAgaHR0cDovL3ZnZXIua2VybmVsLm9yZy9tYWpvcmRvbW8taW5mby5o dG1sCg==