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Mon, 17 Sep 2018 03:05:04 +0000 Received: from CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::54e2:88e0:b622:b36]) by CY4PR21MB0776.namprd21.prod.outlook.com ([fe80::54e2:88e0:b622:b36%5]) with mapi id 15.20.1185.003; Mon, 17 Sep 2018 03:05:04 +0000 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: William Breathitt Gray , Jonathan Cameron , Sasha Levin Subject: [PATCH AUTOSEL 4.14 85/87] iio: 104-quad-8: Fix off-by-one error in register selection Thread-Topic: [PATCH AUTOSEL 4.14 85/87] iio: 104-quad-8: Fix off-by-one error in register selection Thread-Index: AQHUTjL8vcR3rNhI40ev+UGOLcItQQ== Date: Mon, 17 Sep 2018 03:03:18 +0000 Message-ID: <20180917030220.245686-85-alexander.levin@microsoft.com> References: <20180917030220.245686-1-alexander.levin@microsoft.com> In-Reply-To: <20180917030220.245686-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;CY4PR21MB0133;6:FfQUZCq2Ww6akGh//NSwBhl2oB0xrj5aKLvJhH2hSqYEuxSb4gbzp7mV8I9GTbXc+9Hb0y67FP1KbV/OZOswvSIqnMx1ubSw/Tv3SGUKjlwQjHlvYRiPwmLFq/Wx2R2/AKWZJeq9f6V3Q8Z35iMwZVJI0TnRq1AD9BxF6Vl/ZbnUQO1CBpl5BHcnjS04nLNggTtlTf2EnHmZiafDQtB+NmUiouEuS7mhkRSX0ub7X9kOVK6m2ejTi+9kvbd0xoubSVywLMmpySdhGQIiFpsjSblY56ZyljSPqxzIl0/fPgJ7jEUPL//ufN6P/FksFWqMh8wE/A4MUmQszYgD5Otn2+6paf+CeC38wArJe/YdwL0G6Kyu2hmPqR8pX7Z+o1REZgXK8wtXcSPY6Kohih+0S178zbyKfHDXIEUakCWEbd90ntJX5wBvW/HBXv24YE38DHj4p6rzM9IyjRdsUGNZow==;5:sTbl57/BlRyDGevwpBeqIE3xsZldYvyD812IA8Upjgzb/YtwJuVCzvj4D+qosiNGTOIcsoepaY172VPHXsoHxdOfLQUFFFQDDWVrdUjmkrGACMs1NJXqjXF5vYWXHVBhodM+sf2frmb9gS0DzixFftTE35F+UAxTYSw5onQYCeI=;7:3FxSmPNasz4u/fddW254GdgOQgBfz9G2BYOCaLrDqb2YB7KiC96fc+8533I036iscdD3IV7tg2bE36p9HPWTXufLzYdeR9YEGv1fHQd7vCxizsecfP0+Ihu2aDbfgp3qOqktlnvk57/adBpFCyqP0ICdl9/+Kinm4xI67ASEvxWFIi4gSUh+LnC97xyOxLNhspxukrPMkbQgfNXotSOSCClBrApwOjDxp+FYH+nY4d0b/XmBz0zqxVz47jm5hq40 x-ms-office365-filtering-correlation-id: afb44540-5793-47f9-9551-08d61c4a5d9c x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(4618075)(2017052603328)(7193020);SRVR:CY4PR21MB0133; 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received-spf: None (protection.outlook.com: microsoft.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: iFHn1+RPftKqi6WassZ+RRY+m4ZdHgwbCB5J0yPRq2PhIQda922HuPnrqW6fu+UAUhGnP/jbvq5is7P+p7lN3Ct0jUNmVl7sEIiTTJFEiMhhxK8FhA4sPbgo5fLJnwmADbrPO55udlAckFNmSabCch5f82SALZQL1UAw8gM8izj2jw0GNLWSekUJFKXvn02YOwLGeRUWrekPolT5hIRvDtqPZt6OOdwLI7ITBevqEVWFRCK5qfh+FPhqu4OYg+t4bbJsFOeBtkcPPO+n3wVnuj4PG3Z5MdrOjcY0mq7qnsv+BCCseqw6W47xxrQc0sAdycZWtyajT/JqV8oUPI2KTof8wB5Dv6Ph1jIjq+SY6HM= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: afb44540-5793-47f9-9551-08d61c4a5d9c X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Sep 2018 03:03:18.7746 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR21MB0133 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: William Breathitt Gray [ Upstream commit 2873c3f0e2bd12a7612e905c920c058855f4072a ] The reset flags operation is selected by bit 2 in the "Reset and Load Signals Decoders" register, not bit 1. Fixes: 28e5d3bb0325 ("iio: 104-quad-8: Add IIO support for the ACCES 104-QU= AD-8") Signed-off-by: William Breathitt Gray Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/counter/104-quad-8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/counter/104-quad-8.c b/drivers/iio/counter/104-qua= d-8.c index ba3d9030cd51..181585ae6e17 100644 --- a/drivers/iio/counter/104-quad-8.c +++ b/drivers/iio/counter/104-quad-8.c @@ -138,7 +138,7 @@ static int quad8_write_raw(struct iio_dev *indio_dev, outb(val >> (8 * i), base_offset); =20 /* Reset Borrow, Carry, Compare, and Sign flags */ - outb(0x02, base_offset + 1); + outb(0x04, base_offset + 1); /* Reset Error flag */ outb(0x06, base_offset + 1); =20 --=20 2.17.1