From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f174.google.com (mail-dy1-f174.google.com [74.125.82.174]) (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 529AD1FC101 for ; Tue, 12 May 2026 01:23:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778549018; cv=none; b=M0mjBKwifaFQ4wP28IMoRjLN743YAhV9lyU7a5iP5qHPUmGVKdyHXzlzypeH7UI7kMol12o46KqY/2obRxzpNka3kdV7P6jl/9ipSM0tVMUwVYLl2vAcbivLYyG4y4mq639f7aPUuQpbgAw2eLsWOlLQNdy50wN/q32Kr4pSBIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778549018; c=relaxed/simple; bh=/I3M+dJwE3ssrUyauiC4MPHvaseDxH9HSFeUm4cQiYk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uodLUSYCXzDYVNhkDi4HaEYuhT/f0+2D3hnw26yTTcJc0s2kqnGBtXW3L9HVjZnOT5AwkYWC66zVy0xXPGvAmp3zo4A+Aoi2ddUaK77nS/Y4IiLduv5n0Lnt9Q4nr/49uyiEC2H03M9oRN+xAcH5t6O4xqck96c4W7Qk7I1n6UI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ime.usp.br; spf=pass smtp.mailfrom=ime.usp.br; dkim=pass (2048-bit key) header.d=usp.br header.i=@usp.br header.b=yKwZJs1g; arc=none smtp.client-ip=74.125.82.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ime.usp.br Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ime.usp.br Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=usp.br header.i=@usp.br header.b="yKwZJs1g" Received: by mail-dy1-f174.google.com with SMTP id 5a478bee46e88-2ef2a1cc06dso8619792eec.0 for ; Mon, 11 May 2026 18:23:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=usp.br; s=usp-google; t=1778549016; x=1779153816; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+s+9Q2IgDnQDcADMbVW7QyQ8Sbudi94x3MxpTj/0PcQ=; b=yKwZJs1gf27Skhq3ULXKCDi7cT673noAmxD/hHoygmgq/Btw36GPF5TpBP723hyRYk wO0KcQ00J3yLZjYW3CdT9XXjatrTIOSK8GZM/zO95JEVfxUMjdHo+Qoc5akmzF8Gh+PU r6QtTLwAxweamTPDDt7pgE2TWXb8HbcwUw31JPsBYFeahFCI3cyEWRpX7VOXyB3/v2Jl qhaxR48SmIQ6qsnoOLx+g2eAgk9xNrV2tKBdCtuXk8paml2I5V0DAG5EJPhcrVGdjuKc 9GBLDnDrHHr4+I6v+wEV8iMDfPN0Qt0lF5bxExYqJGYYYRfeK4G4pXh/EJvQDuiK9YNJ 7mTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778549016; x=1779153816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=+s+9Q2IgDnQDcADMbVW7QyQ8Sbudi94x3MxpTj/0PcQ=; b=TBJTBqiaXh6+dXE4US8s8kXigCUH8KdZLi8wKk1M5xgoe7xqfVwgAmfkFBHOORU/+R LcFPW/k/tGCDJd4yI6mT1wBp6uw/JIjgDBi1RLLKkwwyAAPMZLnCJURI/1mPE5c2FRn0 7OlLbJzl0s4AeMK6aOS4U2M0saLeVnwzqZTLE4Qt0P8tmXR2qgHwNqtvb1FWDTeIzQEo zX/7ECnOp2Pj9Sl3DRMcj8u2klQwQn0yMSJAdEG1xbDuyueA6MoPEHS2LFc5UvOY6k8P DmhptRzQVhpLgCeeWeq1NN2dzAD8Xq6Q+hjVTH4UgNtV1xBz4UPXtePbY/a1qHxK/LU1 3GWg== X-Forwarded-Encrypted: i=1; AFNElJ+T4DWlCrlypmzZIOQbECi8KxrzTGZKaPeRrBYc+RLH2JPD93YWlF9yfo4YZLYkUVlWI4mBAkEsHp8=@vger.kernel.org X-Gm-Message-State: AOJu0YwsoDUoS0zWFDjwnWveCSBKyvRBks1cdr/0b8VoZZrxiKCfMR3j aCl/N2Qe+fOgzUKphxcZL17/TpOSYmKP5OzSvxhoe4hWLunLFQ7dNdym80qkgKF7Wjo= X-Gm-Gg: Acq92OFsiykhPSjo2eOP+27fISYOkNQ3DSh4j9i0bV6fWIazupHWSbXclP+JSok2LUb M5Zp3pZGcAOLtMdQJPP0Ep9GsXiiWfA2CDxgqay4tLhtY+Y+hU3FUEsL6DMeX2qynX9fw2F1Ewc wYfMnZSSO42TpJukkxNvAPq2ZYwEFE8pkax/rKcwL705bYigNlS1cxmUUsT11nuJEgweMtblRcK RlrxjaWsNCMDDloEOcP0Lcd42dAaexSKT/AhqUOpnAEsQ0Vb5rH/OCLbNkIQbf3fMahX6WkM+D4 0H2QCxP1EFp3QF+GaF4Hotw9Z+UevSC7xpb2gtuT67bzFGUv4mOckkaDB8LsPRY1eoi8d9iQgur ixbxmo0CQAfYnm71aN7IrixFdBiGdb00+xRGDdvUYg8FiH+J+GkTRoxHisCe7cA2rohaZaOH4WH pHtmcykk0Y1EMoHjS5dua+x2OLCB+NHb91BLfMAIcB X-Received: by 2002:a05:7301:1292:b0:2f5:5dd3:1fd8 with SMTP id 5a478bee46e88-2fb3e2ccb37mr5888495eec.8.1778549016421; Mon, 11 May 2026 18:23:36 -0700 (PDT) Received: from natalia-pc ([191.205.196.185]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f88847506fsm19484481eec.18.2026.05.11.18.23.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2026 18:23:36 -0700 (PDT) From: =?UTF-8?q?Nat=C3=A1lia=20Salvino=20Andr=C3=A9?= To: andy@kernel.org, dlechner@baylibre.com, jic23@kernel.org, jikos@kernel.org, nuno.sa@analog.com, srinivas.pandruvada@linux.intel.com Cc: =?UTF-8?q?Nat=C3=A1lia=20Salvino=20Andr=C3=A9?= , Pietro Di Consolo Gregorio , linux-iio@vger.kernel.org, linux-input@vger.kernel.org Subject: [PATCH v3 4/6] iio: light: HID: hid-sensor-prox: Refactor channel initialization Date: Mon, 11 May 2026 22:16:20 -0300 Message-ID: <20260512012302.20883-5-natalia.andre@ime.usp.br> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260512012302.20883-1-natalia.andre@ime.usp.br> References: <20260512012302.20883-1-natalia.andre@ime.usp.br> Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace the local prox_adjust_channel_bit_mask() function with a compound literal for scan_type initialization to improve code readability. Signed-off-by: Natália Salvino André Co-developed-by: Pietro Di Consolo Gregorio Signed-off-by: Pietro Di Consolo Gregorio --- drivers/iio/light/hid-sensor-prox.c | 19 ++++++------------- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/drivers/iio/light/hid-sensor-prox.c b/drivers/iio/light/hid-sensor-prox.c index efa904a70d0e..edc9274a2c07 100644 --- a/drivers/iio/light/hid-sensor-prox.c +++ b/drivers/iio/light/hid-sensor-prox.c @@ -3,6 +3,7 @@ * HID Sensors Driver * Copyright (c) 2014, Intel Corporation. */ +#include #include #include #include @@ -67,17 +68,6 @@ static const struct iio_chan_spec prox_channels[] = { PROX_CHANNEL(false, 0), }; -/* Adjust channel real bits based on report descriptor */ -static void prox_adjust_channel_bit_mask(struct iio_chan_spec *channels, - int channel, int size) -{ - channels[channel].scan_type.sign = 's'; - /* Real storage bits will change based on the report desc. */ - channels[channel].scan_type.realbits = size * 8; - /* Maximum size of a sample to capture is u32 */ - channels[channel].scan_type.storagebits = sizeof(u32) * 8; -} - /* Channel read_raw handler */ static int prox_read_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, @@ -250,8 +240,11 @@ static int prox_parse_report(struct platform_device *pdev, st->scan_mask[0] |= BIT(index); channels[index] = prox_channels[i]; channels[index].scan_index = index; - prox_adjust_channel_bit_mask(channels, index, - st->prox_attr[index].size); + channels[index].scan_type = (struct iio_scan_type) { + .format = 's', + .realbits = BYTES_TO_BITS(st->prox_attr[index].size), + .storagebits = BITS_PER_TYPE(u32), + }; dev_dbg(&pdev->dev, "prox %x:%x\n", st->prox_attr[index].index, st->prox_attr[index].report_id); st->scale_precision[index] = -- 2.51.0