{"id":2224674,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2224674/?format=json","web_url":"http://patchwork.ozlabs.org/project/rtc-linux/patch/20260417173621.368914-5-ynorov@nvidia.com/","project":{"id":9,"url":"http://patchwork.ozlabs.org/api/1.2/projects/9/?format=json","name":"Linux RTC development","link_name":"rtc-linux","list_id":"linux-rtc.vger.kernel.org","list_email":"linux-rtc@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260417173621.368914-5-ynorov@nvidia.com>","list_archive_url":null,"date":"2026-04-17T17:36:15","name":"[4/9] iio: magnetometer: yas530: switch to using FIELD_GET_SIGNED()","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"16a81f2b26fc42a2b0f7054474c84aa85c5e028f","submitter":{"id":92516,"url":"http://patchwork.ozlabs.org/api/1.2/people/92516/?format=json","name":"Yury Norov","email":"ynorov@nvidia.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/rtc-linux/patch/20260417173621.368914-5-ynorov@nvidia.com/mbox/","series":[{"id":500382,"url":"http://patchwork.ozlabs.org/api/1.2/series/500382/?format=json","web_url":"http://patchwork.ozlabs.org/project/rtc-linux/list/?series=500382","date":"2026-04-17T17:36:11","name":"bitfield: add FIELD_GET_SIGNED()","version":1,"mbox":"http://patchwork.ozlabs.org/series/500382/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2224674/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224674/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-rtc@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256\n header.s=selector2 header.b=d9HcP/IY;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; 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dmarc=pass action=none header.from=nvidia.com;\n dkim=pass header.d=nvidia.com; arc=none"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com;\n s=selector2;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=22M4qBZ9oDInOAVnCqCfjreAC0fLUyowY2sLA1HlN9M=;\n b=d9HcP/IYEdah4Mmmoj9b9NHfhz+wpg3I/WZHNCj8BMCYohJLSvV7RS3VoJSo9AYUmxE+hQCKI3xVGK/ZmEnVJioAwNvUzipPP2ymIf+rZ9XsAYm+CwXH08DTqhTj6vCBdZCPnTvfHn7IZ5p0GQJOcAMGfJnUuwIuKvW4NaMwIoC3JFPKRwKwEEKKRkhcdHJfWS3zI+aIpQy8JNvra5DJmIayb0sAdjoB14hY8bgO5Uui7zeezzn7UkYYG1l+SsIOXQ64mjS1ydnRGwzk32ZsqIMmsSePFPfQw+p8GbubmuQULYQomZkIZzh1OD8U5SiF2MxdW89m/xEH2yKeRTnXCA==","From":"Yury Norov ","To":"Thomas Gleixner , Ingo Molnar ,\n Borislav Petkov , Dave Hansen ,\n x86@kernel.org, \"H. Peter Anvin\" ,\n Andy Lutomirski , Peter Zijlstra ,\n Jonathan Cameron , David Lechner ,\n\t=?utf-8?q?Nuno_S=C3=A1?= ,\n Andy Shevchenko , Ping-Ke Shih ,\n Richard Cochran ,\n Andrew Lunn , \"David S. Miller\" ,\n Eric Dumazet , Jakub Kicinski ,\n Paolo Abeni ,\n Alexandre Belloni ,\n Yury Norov ,\n Rasmus Villemoes ,\n Hans de Goede , Linus Walleij ,\n Sakari Ailus ,\n Salah Triki , Achim Gratz ,\n Ben Collins , linux-kernel@vger.kernel.org,\n linux-iio@vger.kernel.org, linux-wireless@vger.kernel.org,\n netdev@vger.kernel.org, linux-rtc@vger.kernel.org","Cc":"Yury Norov ","Subject":"[PATCH 4/9] iio: magnetometer: yas530: switch to using\n FIELD_GET_SIGNED()","Date":"Fri, 17 Apr 2026 13:36:15 -0400","Message-ID":"<20260417173621.368914-5-ynorov@nvidia.com>","X-Mailer":"git-send-email 2.51.0","In-Reply-To":"<20260417173621.368914-1-ynorov@nvidia.com>","References":"<20260417173621.368914-1-ynorov@nvidia.com>","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain","X-ClientProxiedBy":"BN9PR03CA0611.namprd03.prod.outlook.com\n (2603:10b6:408:106::16) To CY8PR12MB8300.namprd12.prod.outlook.com\n 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385821d5-1f35-4326-cada-08de9ca7dd95","X-MS-Exchange-CrossTenant-AuthSource":"CY8PR12MB8300.namprd12.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Internal","X-MS-Exchange-CrossTenant-OriginalArrivalTime":"17 Apr 2026 17:36:32.5121\n (UTC)","X-MS-Exchange-CrossTenant-FromEntityHeader":"Hosted","X-MS-Exchange-CrossTenant-Id":"43083d15-7273-40c1-b7db-39efd9ccc17a","X-MS-Exchange-CrossTenant-MailboxType":"HOSTED","X-MS-Exchange-CrossTenant-UserPrincipalName":"\n cNEVi+Raw4NWZTnyMAZ/9RqcbZXLQxbGhBk400xZm0lSAN8YpGopInE815AuNPkedcMs5UTh8A/rC+fnyncPdQ==","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"SA1PR12MB8744"},"content":"Switch from sign_extend32(FIELD_GET()) to the dedicated\nFIELD_GET_SIGNED() and don't calculate the fields length explicitly.\n\nSigned-off-by: Yury Norov \n---\n drivers/iio/magnetometer/yamaha-yas530.c | 12 ++++++------\n 1 file changed, 6 insertions(+), 6 deletions(-)","diff":"diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c\nindex d49e37edcbed..6a80042602c6 100644\n--- a/drivers/iio/magnetometer/yamaha-yas530.c\n+++ b/drivers/iio/magnetometer/yamaha-yas530.c\n@@ -859,9 +859,9 @@ static int yas530_get_calibration_data(struct yas5xx *yas5xx)\n \tc->f[0] = FIELD_GET(GENMASK(22, 21), val);\n \tc->f[1] = FIELD_GET(GENMASK(14, 13), val);\n \tc->f[2] = FIELD_GET(GENMASK(6, 5), val);\n-\tc->r[0] = sign_extend32(FIELD_GET(GENMASK(28, 23), val), 5);\n-\tc->r[1] = sign_extend32(FIELD_GET(GENMASK(20, 15), val), 5);\n-\tc->r[2] = sign_extend32(FIELD_GET(GENMASK(12, 7), val), 5);\n+\tc->r[0] = FIELD_GET_SIGNED(GENMASK(28, 23), val);\n+\tc->r[1] = FIELD_GET_SIGNED(GENMASK(20, 15), val);\n+\tc->r[2] = FIELD_GET_SIGNED(GENMASK(12, 7), val);\n \n \treturn 0;\n }\n@@ -914,9 +914,9 @@ static int yas532_get_calibration_data(struct yas5xx *yas5xx)\n \tc->f[0] = FIELD_GET(GENMASK(24, 23), val);\n \tc->f[1] = FIELD_GET(GENMASK(16, 15), val);\n \tc->f[2] = FIELD_GET(GENMASK(8, 7), val);\n-\tc->r[0] = sign_extend32(FIELD_GET(GENMASK(30, 25), val), 5);\n-\tc->r[1] = sign_extend32(FIELD_GET(GENMASK(22, 17), val), 5);\n-\tc->r[2] = sign_extend32(FIELD_GET(GENMASK(14, 7), val), 5);\n+\tc->r[0] = FIELD_GET_SIGNED(GENMASK(30, 25), val);\n+\tc->r[1] = FIELD_GET_SIGNED(GENMASK(22, 17), val);\n+\tc->r[2] = FIELD_GET_SIGNED(GENMASK(14, 7), val);\n \n \treturn 0;\n }\n","prefixes":["4/9"]}