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: USB: serial: ftdi_sio: Fix GPIO not working in autosuspend From: Johan Hovold Message-Id: <20190114134821.GH3691@localhost> Date: Mon, 14 Jan 2019 14:48:21 +0100 To: Karoly Pados Cc: Johan Hovold , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Loic Poulain List-ID: T24gTW9uLCBKYW4gMTQsIDIwMTkgYXQgMDE6MzA6MDNQTSArMDEwMCwgS2Fyb2x5IFBhZG9zIHdy b3RlOgo+IFRoZXJlIGlzIGEgYnVnIGluIHRoZSBjdXJyZW50IEdQSU8gY29kZSBmb3IgZnRkaV9z aW86IGl0IGZhaWxlZCB0byB0YWtlIFVTQgo+IGF1dG9zdXNwZW5kIGludG8gYWNjb3VudC4gSWYg dGhlIGRldmljZSBpcyBpbiBhdXRvc3VzcGVuZCwgY2FsbHMgdG8KPiB1c2JfY29udHJvbF9tc2co KSBmYWlsIHdpdGggLUVIT1NUVU5SRUFDSC4gQmVjYXVzZSB0aGUgc3RhbmRhcmQgdmFsdWUgZm9y Cj4gYXV0b3N1c3BlbmQgdGltZW91dCBpcyB1c3VhbGx5IDItNSBzZWNvbmRzLCB0aGlzIG1hZGUg aXQgYWxtb3N0IGltcG9zc2libGUKPiB0byB1c2UgdGhlIEdQSU9zIG9uIG1hY2hpbmVzIHRoYXQg aGF2ZSBVU0IgYXV0b3N1c3BlbmQgZW5hYmxlZC4gVGhpcyBwYXRjaAo+IGZpeGVzIHRoZSBpc3N1 ZSBieSBhY3F1aXJpbmcgYSBQTSBsb2NrIG9uIHRoZSBkZXZpY2UgZm9yIHRoZSBkdXJhdGlvbiBv Zgo+IHRoZSBVU0IgdHJhbnNmZXJzLiBUZXN0ZWQgb24gYW4gRlQyMzFYIGRldmljZS4KPiAKPiBT aWduZWQtb2ZmLWJ5OiBLYXJvbHkgUGFkb3MgPHBhZG9zQHBhZG9zLmh1Pgo+IC0tLQo+IFBsZWFz ZSBjb25zaWRlciBiYWNrcG9ydGluZyB0byA0LjIwLngsIG90aGVyd2lzZSB0aGUgR1BJTyBkcml2 ZXIgaXMgbm90Cj4gcmVhbGx5IHVzYWJsZSBmb3IgYW55Ym9keSB3aXRoIFVTQiBhdXRvc3VzcGVu ZCBlbmFibGVkIChlZy4gbWFueSBsYXB0b3BzKSwKPiBhdCBsZWFzdCBub3Qgd2l0aG91dCBtYW51 YWwgY29uZmlndXJhdGlvbi4KPiAKPiAgZHJpdmVycy91c2Ivc2VyaWFsL2Z0ZGlfc2lvLmMgfCAy MSArKysrKysrKysrKysrKysrKysrKy0KPiAgMSBmaWxlIGNoYW5nZWQsIDIwIGluc2VydGlvbnMo KyksIDEgZGVsZXRpb24oLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2Ivc2VyaWFsL2Z0 ZGlfc2lvLmMgYi9kcml2ZXJzL3VzYi9zZXJpYWwvZnRkaV9zaW8uYwo+IGluZGV4IDFhYjJhNjE5 MTAxMy4uMDE4MTNkY2UzN2YyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvdXNiL3NlcmlhbC9mdGRp X3Npby5jCj4gKysrIGIvZHJpdmVycy91c2Ivc2VyaWFsL2Z0ZGlfc2lvLmMKPiBAQCAtMTc4Myw2 ICsxNzgzLDEzIEBAIHN0YXRpYyBpbnQgZnRkaV9zZXRfYml0bW9kZShzdHJ1Y3QgdXNiX3Nlcmlh bF9wb3J0ICpwb3J0LCB1OCBtb2RlKQo+ICAJaW50IHJlc3VsdDsKPiAgCXUxNiB2YWw7Cj4gIAo+ ICsJcmVzdWx0ID0gdXNiX2F1dG9wbV9nZXRfaW50ZXJmYWNlKHBvcnQtPnNlcmlhbC0+aW50ZXJm YWNlKTsKCkJvdGggb2YgdGhlIGZ1bmN0aW9ucyB3aGVyZSB5b3UgYWRkIGF1dG9wbSBjYWxscyBh bHJlYWR5IGhhdmUgYSBsb2NhbAp2YXJpYWJsZSBmb3IgcG9ydC0+c2VyaWFsLgoKPiArCWlmIChy ZXN1bHQpIHsKPiArCQlkZXZfZXJyKCZwb3J0LT5zZXJpYWwtPmludGVyZmFjZS0+ZGV2LAo+ICsJ CQkiRmFpbGVkIHRvIHdha2UgZGV2aWNlIGZyb20gYXV0b3N1c3BlbmQuXG4iKTsKCkFuZCB3ZSB0 ZW5kIG5vdCB0byBsb2cgZXJyb3JzIGZvciB0aGVzZSBjYWxscy4KCj4gKwkJcmV0dXJuIHJlc3Vs dDsKPiArCX0KCkkgcmVwbGFjZWQgYW5kIHBvcnQtPnNlcmlhbCB3aXRoIHNlcmlhbCBhbmQgZHJv cHBlZCB0aGUgZGV2X2VycjpzIGJlZm9yZQphcHBseWluZyBmb3IgLXJjMyB3aXRoIGEgRml4ZXMg YW5kIENDLXN0YWJsZSB0YWcuCgpUaGFua3MsCkpvaGFuCg==