From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 A97832F12C9 for ; Wed, 14 Jan 2026 17:17:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768411080; cv=none; b=BnVbQfbgfauQcSFQoX2JiElCaPilfeMEiP8+WtcuJVf7BhoWFAtJrpflh5of7kLCYcyLTrQVjh1Byy50ZZxx27haUwMhAKrvk0tnWaZXjNE1hh1GRMwFFsrSxktEvtGoNbIcKZI/FKv599tSgeVg9pUjMvrF0JT23T335miyskA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768411080; c=relaxed/simple; bh=HjnoYpbCeDj1omo7DgKuMORs8cBtchJFKrZZqxLDVq0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=rFga80xdgNj11RYGVllle+Hgse1xMaXCt5wJPvt9ffKF9/hrgqiuCE4f6sWXIhlGdUQZeX+TxV5H6Sfihuh2Rm9a3gK75uwBo6QZ1IoBC3i2i+gRmhoUkW0jVTwcwrgIL7WOWQXvWED67WKFgyR0dTTJNvhx07Kh/7qDyT8Xaj4= 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=f0aYD+KJ; arc=none smtp.client-ip=209.85.214.175 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="f0aYD+KJ" Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-2a0c20ee83dso80068935ad.2 for ; Wed, 14 Jan 2026 09:17:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1768411079; x=1769015879; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=v9nVIWgI/ofdqTvXhbFUpeYGkKVLTQt14mGlLNA55/Y=; b=f0aYD+KJhY6X40Vgf8VcwFZdd5M8gX4LGLzdjcm8CCPeC0mOph7y+BUjMrM1rwQsHH vap6DmUv/H11AgMV26iyLdv+mBavCHkvzULJBI+ZVDi4fmGKxSvsj5zxNSE7tPo4lHWm Fu9EjjMqjEJCr4ERxcHg0vY7mMAMLpx/cpUgymSfWuDeX3YZ3d5NLCymVg3li48IHMf3 4tlSZQaCBhUosl1CemmUaSdBLWOYbPATPROkpBn8W0FAMRA+mjPnVBvxglicg/nFqqZc 88AN1rGmXX8vfNtYFJgpRmHtowN3ypvTKNuVSYpLdNuREQkWBEzw2nnvM0H2sMq3fOkP Fygg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768411079; x=1769015879; 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; bh=v9nVIWgI/ofdqTvXhbFUpeYGkKVLTQt14mGlLNA55/Y=; b=DTspg8yTvXJng3m59xVhemrHsYxDMjq9d0FKJcRcStfiK7Nsdp/iD9jY7l0GZ1q2NU 0fZ93zwOHxHR8i41Qu8qxYcx3ksLazEt0ID042c/h4e+r99RhiC8nyZB0wTzfslWE24Q ORvWfrKJVk+8xNI06uzQyQam/MJg2Sasw2dajopMQDdlMNCvtpISoqRyGs1LDXbQAvfq fRtiQxc/fpueE8O4gMdHt3PvtflAtUyZn/YUfENGzVf9TuEUE/fjnESoxSiIj3Yw9EKQ ZSo+vS51yctLOV76gzUyQ7XPWGW8XARXehFX1CqyGYhn4MJS6E0LlyRI/8MmDBEb4yDR lwNA== X-Forwarded-Encrypted: i=1; AJvYcCVNlcmTHvzgJlRQnJ7kijT9CgTSMlzNSgKHgK54bvk71tYgSX81NVz47n/BL31ki8kjwl4+fPqZTKFN5MOK@lists.linux.dev X-Gm-Message-State: AOJu0YytV71Bx5fTFwi2uzT0YJIY5Ry+vyRIX4JUCax+9rp9uJgq8Yy6 FRvV2poCwfQgkS5Qp4nqLkzHAMp2UWhwxzUgRMwfLhdDWMsSYtrYasKb X-Gm-Gg: AY/fxX4gumoXIjGaAxwnDpbVxemFFLzhloLQs1s6flRBKWGPiQgGUxoCpvj1TIeF+Cl YY5SmH+BcJnz0yyG3HfGZXOLLvVK6JV/JT2QgQMhZAWORIc+0xYMn0tKAIdC8WcTLXKAPLQPw6i dCTDhqcG88akgZZQltw1CAAhbaIDJr+ogkjJ8KXCAbZK3MTKvmG20P7JjKBwOPokyXqN9izNHqA Mmvdxq92V3fwgwl8t0YHOM90TOwZLRCzyBLPwXuWLxJGstqD/ynqt3Tf/JwxE5PcN2m86coE/mt yWmoVhEz213Tv5Vs6g+ulnP3axiU6RlAq0w6CGj973LO2Mwv1CVHFm0ZFh/NL0YBP+45AdMcnqO T/QWEnXX3nQdcUUYNMaw4PlFWn3G90Rvw1lbdt22WvTpLwEpDUaNWCvQOywGRl26BogY19DR2Nu lq9woDQmaT7oLCp7CiKrwTElQ= X-Received: by 2002:a17:903:22c9:b0:2a2:f0cb:df98 with SMTP id d9443c01a7336-2a59bb8d639mr30181465ad.25.1768411078776; Wed, 14 Jan 2026 09:17:58 -0800 (PST) Received: from karthik.bbrouter ([103.215.237.249]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e3cd2954sm67314095ad.86.2026.01.14.09.17.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jan 2026 09:17:58 -0800 (PST) From: Karthikey Kadati To: sudipm.mukherjee@gmail.com, teddy.wang@siliconmotion.com, gregkh@linuxfoundation.org Cc: linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, karthikey3608@gmail.com Subject: [PATCH v3] staging: sm750fb: Convert sw_i2c_read_sda to return bool Date: Wed, 14 Jan 2026 22:47:48 +0530 Message-ID: <20260114171748.34767-1-karthikey3608@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The sw_i2c_read_sda() function currently returns unsigned char (1 or 0). Standardize it to return bool (true or false) to match kernel standards. Signed-off-by: Karthikey Kadati --- v3: - Add version history (Reported by kernel test robot). v2: - Fix invalid "Unix Antigravity" Signed-off-by. - Submit as standalone patch (detached from unrelated series). drivers/staging/sm750fb/ddk750_swi2c.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_swi2c.c b/drivers/staging/sm750fb/ddk750_swi2c.c index 0ef8d4ff2..9d48673d3 100644 --- a/drivers/staging/sm750fb/ddk750_swi2c.c +++ b/drivers/staging/sm750fb/ddk750_swi2c.c @@ -180,7 +180,7 @@ static void sw_i2c_sda(unsigned char value) * Return Value: * The SDA data bit sent by the Slave */ -static unsigned char sw_i2c_read_sda(void) +static bool sw_i2c_read_sda(void) { unsigned long gpio_dir; unsigned long gpio_data; @@ -196,9 +196,9 @@ static unsigned char sw_i2c_read_sda(void) /* Now read the SDA line */ gpio_data = peek32(sw_i2c_data_gpio_data_reg); if (gpio_data & (1 << sw_i2c_data_gpio)) - return 1; + return true; else - return 0; + return false; } /* -- 2.43.0