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Date: Tue, 4 Apr 2023 14:15:14 +0200 From: Louis Morhet To: gupt21@gmail.com, jikos@kernel.org, benjamin.tissoires@redhat.com Cc: linux-i2c@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] HID: mcp2221: fix report layout for gpio get Message-ID: <945967fbab56d53f9630ad3844b64734f8c3107e.1680602387.git.lmorhet@kalrayinc.com> References: Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: LNXP123CA0014.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:d2::26) To MR1P264MB1555.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:15::18) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MR1P264MB1555:EE_|MR1P264MB1732:EE_ X-MS-Office365-Filtering-Correlation-Id: c1f51f09-8e7b-45d7-b9d5-08db35064083 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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However, the driver describes it with a wrong order: direction followed by value. Fix the structure representing the report answered by the chip to the GET GPIO VALUES command. Fixes commit 567b8e9fed8a ("HID: mcp2221: Fix GPIO output handling") Signed-off-by: Louis Morhet --- drivers/hid/hid-mcp2221.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c index f74a977cf8f8..fa20ed4d395a 100644 --- a/drivers/hid/hid-mcp2221.c +++ b/drivers/hid/hid-mcp2221.c @@ -79,8 +79,8 @@ struct mcp_get_gpio { u8 cmd; u8 dummy; struct { - u8 direction; u8 value; + u8 direction; } gpio[MCP_NGPIO]; } __packed;