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: [v2,2/8] usb: typec: fusb302: Refactor / simplify tcpm_set_cc() From: Hans de Goede Message-Id: <9f6a7ce4-6343-c316-f367-deb40cd33433@redhat.com> Date: Fri, 8 Mar 2019 11:58:32 +0100 To: Heikki Krogerus , Guenter Roeck Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org List-ID: SGksCgpPbiAwOC0wMy0xOSAwODozMywgSGVpa2tpIEtyb2dlcnVzIHdyb3RlOgo+IE9uIFRodSwg TWFyIDA3LCAyMDE5IGF0IDEwOjEyOjU5QU0gLTA4MDAsIEd1ZW50ZXIgUm9lY2sgd3JvdGU6Cj4+ IE9uIFRodSwgTWFyIDA3LCAyMDE5IGF0IDA1OjM2OjAxUE0gKzAxMDAsIEhhbnMgZGUgR29lZGUg d3JvdGU6Cj4+PiBBZnRlciBjb21taXQgZWEzYjRkNTUyM2JjICgidXNiOiB0eXBlYzogZnVzYjMw MjogUmVzb2x2ZSBmaXhlZCBwb3dlciByb2xlCj4+PiBjb250cmFjdCBzZXR1cCIpLCB0Y3BtX3Nl dF9jYyBhbHdheXMgY2FsbHMgZnVzYjMwMl9zZXRfdG9nZ2xpbmcuCj4+Pgo+Pj4gQmVmb3JlIHRo aXMgcmVmYWN0b3IgdGNwbV9zZXRfY2MgZG9lcyB0aGUgZm9sbG93aW5nOgo+Pj4KPj4+IDEpIGZ1 c2IzMDJfc2V0X3RvZ2dsaW5nKFRPR0dMSU5HX01PREVfT0ZGKSwKPj4+ICAgICB0aGlzIHNldHMg Ym90aCBGVVNCX1JFR19NQVNLX0JDX0xWTCBhbmQgRlVTQl9SRUdfTUFTS19DT01QX0NITkcuCj4+ PiAyKSBmdXNiMzAyX3NldF9jY19wdWxsKC4uLikuCj4+PiAzKSAicmVzZXQgY2Mgc3RhdHVzIi4K Pj4+IDQpIGlmIHB1bGwtdXAgZnVzYjMwMl9zZXRfc3JjX2N1cnJlbnQoLi4uKS4KPj4+IDUpIGlm IHB1bGwtdXAgb3IgcHVsbC1kb3duIGVuYWJsZSBiYy1sdmwgcmVzcCBjb21wLWNobmcgaXJxLgo+ Pj4gNikgZnVzYjMwMl9zZXRfdG9nZ2xpbmcobmV3LXRvZ2dsaW5nLW1vZGUpLCB3aGljaCBhZ2Fp bgo+Pj4gICAgIHNldHMgYm90aCBGVVNCX1JFR19NQVNLX0JDX0xWTCBhbmQgRlVTQl9SRUdfTUFT S19DT01QX0NITkcgZGlzYWJsaW5nCj4+PiAgICAgdGhlIGp1c3QgZW5hYmxlZCBpcnEuIGZ1c2Iz MDJfc2V0X3RvZ2dsaW5nIGlzIHNraXBwZWQgd2hlbiB0aGUgbmV3Cj4+PiAgICAgdG9nZ2xpbmcg bW9kZSBpcyBUT0dHTElOR19NT0RFX09GRiBiZWNhdXNlIHRoaXMgaXMgYWxyZWFkeSBkb25lIGlu IDEsCj4+PiAgICAgbm90ZSBpbiB0aGlzIGNhc2UgNSkgaXMgYSBuby1vcC4KPj4+Cj4+PiBXaGVu IHdlIGFyZSB0b2dnbGluZyB0aGUgYml0cyBzZXQgYnkgZnVzYjMwMl9zZXRfY2NfcHVsbCB3aWxs IGJlIGlnbm9yZWQKPj4+IHVudGlsIHdlIHR1cm4gdG9nZ2xpbmcgb2ZmLCBzbyB3ZSBjYW4gc2Fm ZWx5IG1vdmUgdGhlIGZ1c2IzMDJfc2V0X2NjX3B1bGwKPj4+IGNhbGwgdG8gYmVmb3JlIHNldHRp bmcgVE9HR0xJTkdfTU9ERV9PRkYuCj4+Pgo+Pj4gRWl0aGVyIHdlIGFyZSBub3QgdG9nZ2xpbmcg eWV0LCBvciB0aGUgc3JjLWN1cnJlbnQgaGFzIGFscmVhZHkgYmVlbiBzZXQsCj4+PiBzbyB3ZSBj YW4gYWxzbyBzYWZlbHkgc2V0IHRoZSBzcmMtY3VycmVudCBlYXJsaWVyLCBhbGxvd2luZyB1cyB0 byBkbyB0aGUKPj4+IGZ1c2IzMDJfc2V0X3RvZ2dsaW5nKFRPR0dMSU5HX01PREVfT0ZGKSBjYWxs IGF0IHRoZSBzYW1lIHRpbWUgYXMgd2UKPj4+IHNldCB0aGUgb3RoZXIgdG9nZ2xpbmcgbW9kZXMu IEFsc28gc2V0dGluZyB0aGUgc3JjLWN1cnJlbnQgaXMgYSBuby1vcAo+Pj4gd2hlbiBub3QgZW5h YmxpbmcgcHVsbC11cHMsIHNvIHdlIGNhbiBkcm9wIHRoZSBpZi4KPj4+Cj4+PiBBbmQgc2luY2Ug dGhlIHNlY29uZCBmdXNiMzAyX3NldF90b2dnbGluZyB1bmRvZXMgdGhlIGVmZmVjdHMgb2Ygc3Rl cCA1LAo+Pj4gd2UgY2FuIHNraXAgc3RlcCA1LCB0aGUgYmMtbHZsIHJlc3AgY29tcC1jaG5nIGly cSB3aWwgYmUgZW5hYmxlZCBieQo+Pj4gZnVzYjMwMl9oYW5kbGVfdG9nZG9uZV9zbmsgcmVzcC4g ZnVzYjMwMl9oYW5kbGVfdG9nZG9uZV9zcmMgd2hlbiB0b2dnbGluZwo+Pj4gaXMgZG9uZS4KPj4+ Cj4+PiBUb2dldGhlciB0aGlzIGFsbG93cyB1cyB0byBzaW1wbGlmeSB0aGluZ3MgdG86Cj4+Pgo+ Pj4gMSkgZnVzYjMwMl9zZXRfY2NfcHVsbCguLi4pCj4+PiAyKSAicmVzZXQgY2Mgc3RhdHVzIgo+ Pj4gMykgZnVzYjMwMl9zZXRfc3JjX2N1cnJlbnQoLi4uKQo+Pj4gNCkgZnVzYjMwMl9zZXRfdG9n Z2xpbmcobmV3LXRvZ2dsaW5nLW1vZGUpCj4+Pgo+Pj4gVGhpcyBjb21taXQgZG9lcyB0aGlzLCBs ZWFkaW5nIHRvIGEgbmljZSBjbGVhbnVwLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IEhhbnMgZGUg R29lZGUgPGhkZWdvZWRlQHJlZGhhdC5jb20+Cj4+Cj4+IEkgdGhpbmsgSSB1bmRlcnN0YW5kIHRo ZSBsb2dpYywgYnV0IEkgdGhpbmsgaXQgd291bGQgYmUgcmVhbGx5IGJlbmVmaWNpYWwKPj4gaWYg dGhpcyAoYW5kIHRoZSByZXN0IG9mIHRoZSBzZXJpZXMpIGNhbiBiZSB0ZXN0ZWQgaW5kZXBlbmRl bnRseSAoaWUKPj4gYnkgc29tZW9uZSB3aXRoIGhhcmR3YXJlKS4KPj4KPj4gUmV2aWV3ZWQtYnk6 IEd1ZW50ZXIgUm9lY2sgPGxpbnV4QHJvZWNrLXVzLm5ldD4KPiAKPiBJJ2xsIHRlc3QgdGhpcyBz ZXJpZXMgd2l0aCBteSBHUEQgd2luIGJvYXJkIHRvZGF5LgoKTm90ZSBJJ3ZlIGFscmVhZHkgdGVz dGVkIHRoaXMgc2VyaWVzIG9uIGJvdGggYSBHUEQgd2luIGFuZCBhIEdQRCBwb2NrZXQuCgpBbHNv IEd1ZW50ZXIncyByZXZpZXdlZCBoYXMgc2hvd24gdGhhdCBhIHNtYWxsIGVycm9yIGhhcyBjcmVw dCB1cAppbiBwYXRjaCA1LCBwYXRjaCA1IGFkZHMgMjoKCgl1c2xlZXBfcmFuZ2UoNTAwMCwgMTAw MDApOwoKbGluZXMgd2hpY2ggc2hvdWxkIGJlOgoKCXVzbGVlcF9yYW5nZSg1MCwgMTAwKTsKClNv IGlmIHlvdSB0ZXN0IHBsZWFzZSBtYWtlIHRoYXQgY2hhbmdlLCBvciB3YWl0IGZvciB2MyBvZiB0 aGUgc2VyaWVzLgoKUmVnYXJkcywKCkhhbnMK