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: [v2,3/4] usb: musb: Extract set toggle as a separate interface From: Matthias Brugger Message-Id: Date: Tue, 15 Jan 2019 16:19:42 +0100 To: min.guo@mediatek.com, Bin Liu , Rob Herring Cc: Greg Kroah-Hartman , Mark Rutland , Alan Stern , chunfeng.yun@mediatek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org List-ID: T24gMTUvMDEvMjAxOSAwMjo0MywgbWluLmd1b0BtZWRpYXRlay5jb20gd3JvdGU6Cj4gRnJvbTog TWluIEd1byA8bWluLmd1b0BtZWRpYXRlay5jb20+Cj4gCj4gQWRkIGEgY29tbW9uIGludGVyZmFj ZSBmb3Igc2V0IGRhdGEgdG9nZ2xlCj4gCj4gU2lnbmVkLW9mZi1ieTogTWluIEd1byA8bWluLmd1 b0BtZWRpYXRlay5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvdXNiL211c2IvbXVzYl9ob3N0LmMgfCAz NyArKysrKysrKysrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2Vk LCAyMyBpbnNlcnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJp dmVycy91c2IvbXVzYi9tdXNiX2hvc3QuYyBiL2RyaXZlcnMvdXNiL211c2IvbXVzYl9ob3N0LmMK PiBpbmRleCBiNTljZTlhLi4xNmQwYmE0IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvdXNiL211c2Iv bXVzYl9ob3N0LmMKPiArKysgYi9kcml2ZXJzL3VzYi9tdXNiL211c2JfaG9zdC5jCj4gQEAgLTMw Niw2ICszMDYsMjUgQEAgc3RhdGljIGlubGluZSB2b2lkIG11c2Jfc2F2ZV90b2dnbGUoc3RydWN0 IG11c2JfcWggKnFoLCBpbnQgaXNfaW4sCj4gIAl1c2Jfc2V0dG9nZ2xlKHVyYi0+ZGV2LCBxaC0+ ZXBudW0sICFpc19pbiwgY3NyID8gMSA6IDApOwo+ICB9Cj4gIAo+ICtzdGF0aWMgaW5saW5lIHUx NiBtdXNiX3NldF90b2dnbGUoc3RydWN0IG11c2JfcWggKnFoLCBpbnQgaXNfaW4sCj4gKwlzdHJ1 Y3QgdXJiICp1cmIpCj4gK3sKPiArCXUxNiBjc3IgPSAwOwo+ICsJdTE2IHRvZ2dsZSA9IDA7Cj4g Kwo+ICsJdG9nZ2xlID0gdXNiX2dldHRvZ2dsZSh1cmItPmRldiwgcWgtPmVwbnVtLCAhaXNfaW4p Owo+ICsKPiArCWlmIChpc19pbikKPiArCQljc3IgPSB0b2dnbGUgPyAoTVVTQl9SWENTUl9IX1dS X0RBVEFUT0dHTEUKPiArCQkJCXwgTVVTQl9SWENTUl9IX0RBVEFUT0dHTEUpIDogMDsKPiArCWVs c2UKPiArCQljc3IgPSB0b2dnbGUgPyAoTVVTQl9UWENTUl9IX1dSX0RBVEFUT0dHTEUKPiArCQkJ CXwgTVVTQl9UWENTUl9IX0RBVEFUT0dHTEUpCj4gKwkJCQk6IE1VU0JfVFhDU1JfQ0xSREFUQVRP RzsKCkNhbiB3ZSBzd2l0Y2ggdGhlIGlmIGFuZCB1c2UgaXNfb3V0IGxvZ2ljIGFzIGZ1bmN0aW9u IHBhcmFtZXRlci4gVGhpcyB3b3VsZCBtYWtlCnRoZSBjb2RlIGVhc2llciB0byB1bmRlcnN0YW5k LgoKUmVnYXJkcywKTWF0dGhpYXMKCj4gKwo+ICsJcmV0dXJuIGNzcjsKPiArfQo+ICsKPiAgLyoK PiAgICogQWR2YW5jZSB0aGlzIGhhcmR3YXJlIGVuZHBvaW50J3MgcXVldWUsIGNvbXBsZXRpbmcg dGhlIHNwZWNpZmllZCBVUkIgYW5kCj4gICAqIGFkdmFuY2luZyB0byBlaXRoZXIgdGhlIG5leHQg VVJCIHF1ZXVlZCB0byB0aGF0IHFoLCBvciBlbHNlIGludmFsaWRhdGluZwo+IEBAIC03NzIsMTMg Kzc5MSw4IEBAIHN0YXRpYyB2b2lkIG11c2JfZXBfcHJvZ3JhbShzdHJ1Y3QgbXVzYiAqbXVzYiwg dTggZXBudW0sCj4gIAkJCQkJKTsKPiAgCQkJY3NyIHw9IE1VU0JfVFhDU1JfTU9ERTsKPiAgCj4g LQkJCWlmICghaHdfZXAtPnR4X2RvdWJsZV9idWZmZXJlZCkgewo+IC0JCQkJaWYgKHVzYl9nZXR0 b2dnbGUodXJiLT5kZXYsIHFoLT5lcG51bSwgMSkpCj4gLQkJCQkJY3NyIHw9IE1VU0JfVFhDU1Jf SF9XUl9EQVRBVE9HR0xFCj4gLQkJCQkJCXwgTVVTQl9UWENTUl9IX0RBVEFUT0dHTEU7Cj4gLQkJ CQllbHNlCj4gLQkJCQkJY3NyIHw9IE1VU0JfVFhDU1JfQ0xSREFUQVRPRzsKPiAtCQkJfQo+ICsJ CQlpZiAoIWh3X2VwLT50eF9kb3VibGVfYnVmZmVyZWQpCj4gKwkJCQljc3IgfD0gbXVzYl9zZXRf dG9nZ2xlKHFoLCAhaXNfb3V0LCB1cmIpOwo+ICAKPiAgCQkJbXVzYl93cml0ZXcoZXBpbywgTVVT Ql9UWENTUiwgY3NyKTsKPiAgCQkJLyogUkVWSVNJVCBtYXkgbmVlZCB0byBjbGVhciBGTFVTSEZJ Rk8gLi4uICovCj4gQEAgLTg2MCwxNyArODc0LDEyIEBAIHN0YXRpYyB2b2lkIG11c2JfZXBfcHJv Z3JhbShzdHJ1Y3QgbXVzYiAqbXVzYiwgdTggZXBudW0sCj4gIAo+ICAJLyogSU4vcmVjZWl2ZSAq Lwo+ICAJfSBlbHNlIHsKPiAtCQl1MTYJY3NyOwo+ICsJCXUxNiBjc3IgPSAwOwo+ICAKPiAgCQlp ZiAoaHdfZXAtPnJ4X3JlaW5pdCkgewo+ICAJCQltdXNiX3J4X3JlaW5pdChtdXNiLCBxaCwgZXBu dW0pOwo+ICsJCQljc3IgfD0gbXVzYl9zZXRfdG9nZ2xlKHFoLCAhaXNfb3V0LCB1cmIpOwo+ICAK PiAtCQkJLyogaW5pdCBuZXcgc3RhdGU6IHRvZ2dsZSBhbmQgTllFVCwgbWF5YmUgRE1BIGxhdGVy ICovCj4gLQkJCWlmICh1c2JfZ2V0dG9nZ2xlKHVyYi0+ZGV2LCBxaC0+ZXBudW0sIDApKQo+IC0J CQkJY3NyID0gTVVTQl9SWENTUl9IX1dSX0RBVEFUT0dHTEUKPiAtCQkJCQl8IE1VU0JfUlhDU1Jf SF9EQVRBVE9HR0xFOwo+IC0JCQllbHNlCj4gLQkJCQljc3IgPSAwOwo+ICAJCQlpZiAocWgtPnR5 cGUgPT0gVVNCX0VORFBPSU5UX1hGRVJfSU5UKQo+ICAJCQkJY3NyIHw9IE1VU0JfUlhDU1JfRElT TllFVDsKPiAgCj4K