From patchwork Mon Feb 10 22:33:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Lechner X-Patchwork-Id: 13968530 Received: from mail-oi1-f173.google.com (mail-oi1-f173.google.com [209.85.167.173]) (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 7ED6325A2C5 for ; Mon, 10 Feb 2025 22:37:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739227065; cv=none; b=pOrK6QDCbxLub6BBSVifWDpKy9Y+F9VCQNPKFO9eSjglJzD6MDtzCWLaH+iezy1q/0/2pO/tab18XEX5DRSn9W49/Lp+/xdfTDPeMldLZbyfofI2WNqCSwXgVd52Cd8fY4g+YIC8vBjncoH9zlCkTxA3e9MBpDjanPs2gJhjovg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739227065; c=relaxed/simple; bh=K5V5TnWu+110nnHuULWw1Pwd0QiBFgzUapmy9BeC2p8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=R4IAevGLES+AIBZIC4NB7vy4rnZTAS1fkpGVxbmzo4S2piEHJKw2nC0yFBgzRfUvDtDPVV0Gl4y70Tw/KmDTW4wCuoQo+TFB/NgektB/h7SpuxBmuzJuWED1bk+IDvWeX1mo7+6gd2mReCHnIKPHh9MT7gMZ7O/5xX5FcMUiUAY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=z4odNCuW; arc=none smtp.client-ip=209.85.167.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="z4odNCuW" Received: by mail-oi1-f173.google.com with SMTP id 5614622812f47-3f3ace3d30eso1142680b6e.3 for ; Mon, 10 Feb 2025 14:37:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1739227062; x=1739831862; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=oAgdP5/7nbSCpei3bdgHz+Kvp3J/VbeQ+Dc9cWuRxQY=; b=z4odNCuWEIdXw6egWdAWzvkDfUm2yp9LCjnZQvBCOP3qcsaxfCXnX9ztT4tAzJgMaI oDzp3usrGdpGtWbm0FqUkKrpmWAEIq0wPRJUUbuLHncebfsQtZRIdXurTcE0coBezaot JCqwfqdc21V6HhF23eOTpr1Hv00Dk390SFpGVTMpKQAG5hTBVYYJCwcIsgcO9kiueCqz pcz1nbGaOl3KNFWRBj/DCKZxfPkD/u9KWoJF+RASmhfD3E5roTW7Q9RZbtvCdUfMt4C1 4t7qWk6gsXi17m+oWug7qVV/Df5lYt5w/9r/5UtGtJtXuARRfAjocCTg95E9CRvg5S42 AFPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739227062; x=1739831862; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=oAgdP5/7nbSCpei3bdgHz+Kvp3J/VbeQ+Dc9cWuRxQY=; b=gBWyB8oYwQM6UCXCR07Rz+EG4sa1Lr12qwTxfbenbvIDP2z6+ICovNvQMZ/7TkI/xh HQZv1NKZ1mR/nVMJLNgU6i2GkGXApAqlsgTMr0gneS264xEPt+XOj7eSs0RDU9TPUcAo zQ1S7hDbBm+eW0cCHAd8tio9aFUTohgyO0NTT4CXVei1ECwSJYXQSbib0P1+EPIdcC6X pRzJqNhixmssKD92VSI6vxSbLE90Du9JOawkvHt5hQxXbvdMZ4nHwUNtOGyHlC4A6VeT ePexpdCFqU+kMu8wZtUdO7O7FX6kitJZWct0PwMSZYdwGEBaKIsoKk7qRWB9FFLjrrUK hVxg== X-Forwarded-Encrypted: i=1; AJvYcCXqVxA4y+TzftTl9M83rEwjhXRWSihTAu0toHydry80LhDB068A0Hqmc6qlQxGaaB9iggtUCc0sUvE=@vger.kernel.org X-Gm-Message-State: AOJu0Ywch49RGYZWxRegWfprZ3Jwomx+TxxzfG9j66HJYY6nh+SlO2gD II6/GrbI88xh29BhiIsJsF4K9XDK5QFnI3HwCOW9r238JTmFgbvVN53YR9QguvU= X-Gm-Gg: ASbGnct9n5UcmSYXpfxKFGFDJWXCiTtppOT/LOeVK3ESRjxX8knB6icUwudN359kpeU iGliBtWpSL4d0DRhpnKMQnzCxjYmYuIgxYp4uUCBHTrswVrmpzlmfhOZeUoCGNrQditC4WFUCPR iJ/bsk1Lu3Qp9T56nIa/VFF9yY2vCPuKa1G6R+wIcum+acdd2FLp7lMxcoJ9dp+mz7F3Vfq8ZCJ MFpLm18gtbdA8TKD8URk2fURnafKBn57VWoJReAJtXoNMTTEv8TD5aorLAx9taOBuONCfEMFZm8 febmAMPYnvtopAShDGjSVMbyI3pt9qtuZeHIo8HldZChaAM= X-Google-Smtp-Source: AGHT+IGCum5h1AQwvUJNh3Kk51lVy6xq7QJ+B7z8EkY33CFant2nucCBaXwDqcXBpkDagMClSCsXTA== X-Received: by 2002:a05:6808:4099:b0:3f3:b0ae:7998 with SMTP id 5614622812f47-3f3b0ae7b3fmr3901508b6e.17.1739227062548; Mon, 10 Feb 2025 14:37:42 -0800 (PST) Received: from [127.0.1.1] (ip98-183-112-25.ok.ok.cox.net. [98.183.112.25]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3f389ed1ca2sm2521820b6e.11.2025.02.10.14.37.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2025 14:37:41 -0800 (PST) From: David Lechner Date: Mon, 10 Feb 2025 16:33:30 -0600 Subject: [PATCH v3 04/15] bus: ts-nbus: use gpiod_multi_set_value_cansleep Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250210-gpio-set-array-helper-v3-4-d6a673674da8@baylibre.com> References: <20250210-gpio-set-array-helper-v3-0-d6a673674da8@baylibre.com> In-Reply-To: <20250210-gpio-set-array-helper-v3-0-d6a673674da8@baylibre.com> To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Geert Uytterhoeven , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Ulf Hansson , Peter Rosin , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vinod Koul , Kishon Vijay Abraham I , =?utf-8?q?Nuno_S=C3=A1?= , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, linux-mmc@vger.kernel.org, netdev@vger.kernel.org, linux-phy@lists.infradead.org, linux-sound@vger.kernel.org, David Lechner X-Mailer: b4 0.14.2 Reduce verbosity by using gpiod_multi_set_value_cansleep() instead of gpiod_set_array_value_cansleep(). ts_nbus->data->ndescs is validated to be 8 during probe, so will have the same value as the hard-coded 8 that is removed by this change. Reviewed-by: Linus Walleij Signed-off-by: David Lechner --- drivers/bus/ts-nbus.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/bus/ts-nbus.c b/drivers/bus/ts-nbus.c index d3ee102a13893c83c50e41f7298821f4d7ae3487..b4c9308caf0647a3261071d9527fffce77784af2 100644 --- a/drivers/bus/ts-nbus.c +++ b/drivers/bus/ts-nbus.c @@ -109,8 +109,7 @@ static void ts_nbus_reset_bus(struct ts_nbus *ts_nbus) values[0] = 0; - gpiod_set_array_value_cansleep(8, ts_nbus->data->desc, - ts_nbus->data->info, values); + gpiod_multi_set_value_cansleep(ts_nbus->data, values); gpiod_set_value_cansleep(ts_nbus->csn, 0); gpiod_set_value_cansleep(ts_nbus->strobe, 0); gpiod_set_value_cansleep(ts_nbus->ale, 0); @@ -150,12 +149,11 @@ static int ts_nbus_read_byte(struct ts_nbus *ts_nbus, u8 *val) */ static void ts_nbus_write_byte(struct ts_nbus *ts_nbus, u8 byte) { - struct gpio_descs *gpios = ts_nbus->data; DECLARE_BITMAP(values, 8); values[0] = byte; - gpiod_set_array_value_cansleep(8, gpios->desc, gpios->info, values); + gpiod_multi_set_value_cansleep(ts_nbus->data, values); } /*