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: [RFC] musb: removing otg protocol support From: Bin Liu Message-Id: <20180316190951.GA23225@uda0271908> Date: Fri, 16 Mar 2018 14:09:51 -0500 To: linux-usb@vger.kernel.org Cc: Felipe Balbi , Greg Kroah-Hartman , Apelete Seketeli , Hans de Goede , Mian Yousaf Kaukab , Linus Walleij , Fabio Baltieri List-ID: SGksCgpUaGUga2VybmVsIHVzYiBzdGFjayBhbmQgbXVzYiBkcml2ZXJzIGhhdmUgZ29uZSB0aHJv dWdoIHNvbWUgY2hhbmdlcyBpbgp0aGUgcGFzdCBzZXZlcmFsIGtlcm5lbCB2ZXJzaW9ucywgc3Vj aCBhcyBhZGRpbmcgb3RnIGZzbSwgbXVzYiBydW50aW1lClBNLCBhbmQgbXVzYiBvdGcgc3RhdGUg bW92aW5nIGZyb20gbXVzYiB0byBtdXNiLT54Y2Vpdi4uLiBJIGFtIHdvbmRlcmluZwppZiB0aGUg b3RnIHByb3RvY29sIChobnAsIHNycCkgZnVuY3Rpb25zIGFyZSBhbHJlYWR5IGJyb2tlbiBpbiB0 aGUgbXVzYgpkcml2ZXJzLCBidXQgSSBkb24ndCBoYXZlIGEgcGxhdGZvcm0gdG8gY29uZmlybSBp dC4KCkRvIHdlIGtub3cgYnkgYW55IGNoYW5jZSB0aGVyZSBpcyBzdGlsbCBzb21lb25lIHVzaW5n IHRoZSBtdXNiIG90ZwpmdW5jdGlvbnMgaW4gYW55IHJlbGF0aXZlbHkgbmV3ZXIga2VybmVsIGFu ZCB3ZSBzdGlsbCBuZWVkIHRvIHN1cHBvcnQKb3RnIGluIG11c2I/ICBJZiBub3QsIEkgYW0gdGhp bmtpbmcgdG8gY2xlYW4gdXAgdGhlIG90ZyBmdW5jdGlvbnMgaW4KbXVzYiBkcml2ZXJzIHRvIG1h a2UgdGhlIGNvZGUgZWFzeSB0byByZWFkIGFuZCBtYWludGFpbi4KCklmIHdlIGNhbiBtYWtlIHRo ZSBjb25jbHVzaW9uIHRvIHJlbW92ZSBpdCwgSSBwcm9wb3NlIHRoZSBwYXRjaCBiZWxvdwp0byBk aXNhYmxlIG11c2Igb3RnIGZpcnN0LCB0aGVuIGNsZWFuIHVwIHRoZSBkcml2ZXIgbGF0ZXIgaWYg bm9ib2R5CmNvbXBsYWlucyBhYm91dCB0aGUgb3RnIGZ1bmN0aW9uIHJlbW92YWwuCgpSZWdhcmRz LAotQmluLgoKODwtLS0KCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9tdXNiL211c2JfZ2FkZ2V0 LmMgYi9kcml2ZXJzL3VzYi9tdXNiL211c2JfZ2FkZ2V0LmMKaW5kZXggODYwNjYzMjhlNDgwLi40 NDAzYjRjZGQwYjggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL211c2IvbXVzYl9nYWRnZXQuYwor KysgYi9kcml2ZXJzL3VzYi9tdXNiL211c2JfZ2FkZ2V0LmMKQEAgLTE4NjUsMTEgKzE4NjUsOCBA QCBpbnQgbXVzYl9nYWRnZXRfc2V0dXAoc3RydWN0IG11c2IgKm11c2IpCiAKIAkvKiB0aGlzICJn YWRnZXQiIGFic3RyYWN0cy92aXJ0dWFsaXplcyB0aGUgY29udHJvbGxlciAqLwogCW11c2ItPmcu bmFtZSA9IG11c2JfZHJpdmVyX25hbWU7Ci0jaWYgSVNfRU5BQkxFRChDT05GSUdfVVNCX01VU0Jf RFVBTF9ST0xFKQotCW11c2ItPmcuaXNfb3RnID0gMTsKLSNlbGlmIElTX0VOQUJMRUQoQ09ORklH X1VTQl9NVVNCX0dBREdFVCkKKwkvKiBkb24ndCBzdXBwb3J0IG90ZyBwcm90b2NvbHMgKi8KIAlt dXNiLT5nLmlzX290ZyA9IDA7Ci0jZW5kaWYKIAlJTklUX0RFTEFZRURfV09SSygmbXVzYi0+Z2Fk Z2V0X3dvcmssIG11c2JfZ2FkZ2V0X3dvcmspOwogCW11c2JfZ19pbml0X2VuZHBvaW50cyhtdXNi KTsKIApkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvbXVzYi9tdXNiX2hvc3QuYyBiL2RyaXZlcnMv dXNiL211c2IvbXVzYl9ob3N0LmMKaW5kZXggMDY5YTFmNzc1MDQ4Li5hM2E1YmQzNmVlOTggMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvdXNiL211c2IvbXVzYl9ob3N0LmMKKysrIGIvZHJpdmVycy91c2Iv bXVzYi9tdXNiX2hvc3QuYwpAQCAtMjc5NSw3ICsyNzk1LDggQEAgaW50IG11c2JfaG9zdF9zZXR1 cChzdHJ1Y3QgbXVzYiAqbXVzYiwgaW50IHBvd2VyX2J1ZGdldCkKIAkJbXVzYi0+eGNlaXYtPm90 Zy0+c3RhdGUgPSBPVEdfU1RBVEVfQV9JRExFOwogCX0KIAlvdGdfc2V0X2hvc3QobXVzYi0+eGNl aXYtPm90ZywgJmhjZC0+c2VsZik7Ci0JaGNkLT5zZWxmLm90Z19wb3J0ID0gMTsKKwkvKiBkb24n dCBzdXBwb3J0IG90ZyBwcm90b2NvbHMgKi8KKwloY2QtPnNlbGYub3RnX3BvcnQgPSAwOwogCW11 c2ItPnhjZWl2LT5vdGctPmhvc3QgPSAmaGNkLT5zZWxmOwogCWhjZC0+cG93ZXJfYnVkZ2V0ID0g MiAqIChwb3dlcl9idWRnZXQgPyA6IDI1MCk7CiAK