From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0A65F3546D7 for ; Sat, 8 Aug 2026 09:00:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786179648; cv=none; b=EYTff7P3HfbSfognbbyheshYkq0UBHyr7HEZ831zMfp2AADadMH/5VZ8Skkmtqw1MWcFTYbr25Iu1hjyp/zRd/A8iiJpC40/yVUW+YNGatwqrKT61sHxfHwaAleGb1EmQP+mls3V5NN1GCK3Jk5z7dGWCAMGlaKcpmq0xhRRNc8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786179648; c=relaxed/simple; bh=qxWTv8ASCjnCZ6TSATakBcbHMCZGrem2cbfSEhGoUeE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=XIeRkuEmHUIHbqXJuZMHvo7hXuVtwE3+A4SEOe3YXAK+OYWLWVne2jK9F3ZIJF/+4iXIUaT6a8uxIAmtHqiWcW1cFpfRz/BySGauAud2orYmsujI+sKmjSvBazs269K8omAoD85s+XRfwbYWlr0s1OBJrQoMNLgnamijn+zME1E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CKwFCzcz; arc=none smtp.client-ip=209.85.210.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CKwFCzcz" Received: by mail-pf1-f178.google.com with SMTP id d2e1a72fcca58-84e84a6c4bfso276747b3a.1 for ; Sat, 08 Aug 2026 02:00:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786179646; x=1786784446; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=Yt88+cQt+lLHD2Jf2jU1wGbeT/wb1MRSKM+kEtCms9Y=; b=CKwFCzczC13fvKgngW6oNitU8eRyts1zXKWl1b9okwT4KNsAAkVD1eXr9u86tbLMz7 Xoyz8YE8fWTk1ngNiU93Hlincly+idvpONyk41JtaIyWLhXO6+HWxSNgj1xSOe/a+Jau 0/CbiqGS2sc5Kl9lxABJ/s809Ewh9vHaF69c6IbVhK+u0xpLMB4faCiZ9CLXW/UqQ2qo pg/XMG8XFtmrR/mw3wfuBfzA4TFp05zGA/wsJBQXMNgGJGYhvY0d/BJcj6NJd0z7Zxc9 uPOhpg8lJoUXzmqIem2d1F9vpDCqpze0fNKHiUWx/74Gj814qaRiTFsP88bFwitIPW/9 P9ig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786179646; x=1786784446; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=Yt88+cQt+lLHD2Jf2jU1wGbeT/wb1MRSKM+kEtCms9Y=; b=m5AQnym5d9d1imki4UPQKEMFgQjaXkMbDqrUOtFTI8etXpUYoHBGSrznBt/kVqwi1m gcu2tiuTYvPVs7JFK4p44ak0ItYpdoV0Vxmbdx6WLMg4wu2veNVV0lpxClOTSoB3zcLa /Dh3jMSzpb80vtoRdo7Bcnfb1y+Ja4BEfyatvFvdh/U59EkwoEvJjaOgmybYKp5b1fm6 a5Fl9XXeFNEeHz26HpWUdtgA3sXMUiHuyUF5r0jcDZfMHYISCmRQtB106EE001Vdvvu/ hUgE7DAZbQwquOJGYLJhcERchAUCG0qbwhOOi8JY+tA6d1ZC02EqQkguxpREmyfeKqfH 9dvg== X-Forwarded-Encrypted: i=1; AHgh+RqVkpjs1h7UyRyXZ9IWYL0+tDbaSb7HspRmPcLrR1TtO/23Ti5d0CdK6nWyLHNst+oVcVD8OtKuffQG/ao=@vger.kernel.org X-Gm-Message-State: AOJu0YwqFeiRW89X07iXoGx+q7PEH4nzMxv+gkT/NlnatI2GjqkYwiYi npsRyGvdbWmi19TAJ6ptjLjsIyOpJYDW9WR85bXSHz4p1Vkju/0AWfoGTiSfHQFJbrE= X-Gm-Gg: AR+sD11CCcMDWjxzI+KA1am1bLHYxsf26nTgruPIlvebnayBxqBba4tCCFRtn2FF08Q q6BxY1WPkQB+U8W7aRKvatMTNqfyVEq2wR1azZXkIqJtZXoZXVQZHN8jACSXDfoxahiIaOVzkGg nRt6q/syEctfNfuc8nN7sx6uO/C2Jlsf3jvWg7m5e8NVxHk20rKdhqq/qYpKV0MgxWlyh45Z/dn HUXZ3kHnfo3rggVSLlCNXosGke48O23fxB2gPmHmXGEVs5hkhhzjG5ji5gA8PEl14VgArjIiGYI NOUxrp3TJtZRu6pSkfgumOjXgb+i5m1cLBtIajSK4/QtPWGV4BdPH6w4PEFFtJu5DF0o76YEI+g TB6t8XHqQjck9HdgvRLP4c0RP6EwMAgZkB2zvl1UJEtdBMhsDe5rAUvv7N8uNwHFpsML+NTttlS CjBaDTkr4mBj+Ztl1dIclaG9wgnDKBEF3EY8x/7kfnjmyoBaW2yEJp0htqA39NCgLMHaZsiJ1Ld Ptgr4LdNhRuvUZQ/Yv3IV406Up+m8D55Te55hXa8R61KMqmgVBoiHDRJliq6A== X-Received: by 2002:a05:6a00:3d0a:b0:847:9d6c:a56d with SMTP id d2e1a72fcca58-84f6b78b1bamr3840408b3a.12.1786179646272; Sat, 08 Aug 2026 02:00:46 -0700 (PDT) Received: from debian13.localdomain (bb219-75-96-14.singnet.com.sg. [219.75.96.14]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84f5a51e9f0sm1973871b3a.28.2026.08.08.02.00.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Aug 2026 02:00:45 -0700 (PDT) From: Adi Nata To: lorenzo@kernel.org, jic23@kernel.org, dlechner@baylibre.com, nuno.sa@analog.com, andy@kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: linux-kernel-mentees@lists.linux.dev, Adi Nata Subject: [PATCH 0/5] iio: humidity: hts221: update probe and logging implementations Date: Sat, 8 Aug 2026 17:00:21 +0800 Message-ID: <20260808090026.34187-1-adinata.softwareengineer@gmail.com> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit HTS221 is an older driver. This series groups a few small modernizations based on current development practices. - Report available values via read_avail() - Add a blank line after variable declarations (style) - Allow unknown whoami for DT fallback instead of erroring out - Use dev_err_probe() in probe paths - Reject calibration data that would cause division by zero No HTS221 hardware was available. Verified with checkpatch --strict and builds of hts221, hts221_i2c and hts221_spi. Probe and calibration error paths were exercised against i2c-stub with register contents pre-loaded via i2cset. Adi Nata (5): iio: humidity: hts221: report available values via read_avail() iio: humidity: hts221: Add a blank line after variable declarations iio: humidity: hts221: Allow unknown whoami for DT fallback iio: humidity: hts221: use dev_err_probe() in probe paths iio: humidity: hts221: fix division by zero in calibration parsing drivers/iio/humidity/hts221_buffer.c | 1 + drivers/iio/humidity/hts221_core.c | 171 ++++++++++++--------------- drivers/iio/humidity/hts221_i2c.c | 8 +- drivers/iio/humidity/hts221_spi.c | 8 +- 4 files changed, 85 insertions(+), 103 deletions(-) -- 2.47.3