From patchwork Fri Mar 22 13:25:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 783360 Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9482347A58 for ; Fri, 22 Mar 2024 13:27:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711114024; cv=none; b=kIUsIDmFrwjdKVYzfQukFcKB0ej+lrLA91JX72JYmMJdvfVisNDe1lsAxXv3PCsj4WH0eYMYV/2Lp+MZ3bblrJtunCm2K8TfG2VORAwOrOrV7o6xZmPHFhJY2Azp5y93f2Zb+a8vEr2AUmlETSCeyXk43m01oBJQCPI2EFbuvCw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711114024; c=relaxed/simple; bh=5o/b35YNWQ+wW36J+YG/JPEDdnYdO9wYpwztsTCGkIY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SXTBWB96tAL/0Qi5ufd3WrZyV0yv2lxAzP1p95Z+SbYt8L7uQy2RVuvUqWUYL+tpThf5i53wIjJIZWdAfBKatQq4wuO+2jyLQyj+cYGWP0oBV240EycIgSwiYWgacREV5+2eYo8OoMJkrtJuY9pKelJqS2QLQWw1rBSSFs80eRs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=diFskzFT; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="diFskzFT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=ZPs4SN1QjrsLyzCteCcuLANMhkdslo1oiN7EMNDt0Gs=; b=diFskz FTvbsjRXw5JFZ/q64n52ZW8erhRKO3tmycaKhSLyw3592Ztl4vtnbUO+1OikjsTJ Bp66MBdJgfkpjPT5H+fZApgoPEaffvFKWe0WstgrfuLCqFVLEl7cjQNCbkVjHb8o zVL4vLWhszWp+o2OumbsXVod/rT94ym5S4z8/Ln3Pr43bsBbaJgEwB3rDE7oDgJH 2YoK38bqHxS5qL9cG8yTbd6uE/st2Sn6SsvKMFkPR7C13RMZzMKIn5ramtC0smps vxC6+vcrGkiVJC1/jFDZD9yyB8W9seO+oNFDGpUBlmRU2IABTG4gky2tBxu3UzXp 6HiqDWy+sBHI2R1g== Received: (qmail 3870956 invoked from network); 22 Mar 2024 14:26:46 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 22 Mar 2024 14:26:46 +0100 X-UD-Smtp-Session: l3s3148p1@NSN7xj8U3JRehhtF From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Andi Shyti , linux-kernel@vger.kernel.org Subject: [PATCH 30/64] i2c: ljca: reword according to newest specification Date: Fri, 22 Mar 2024 14:25:23 +0100 Message-ID: <20240322132619.6389-31-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240322132619.6389-1-wsa+renesas@sang-engineering.com> References: <20240322132619.6389-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Match the wording of this driver wrt. the newest I2C v7, SMBus 3.2, I3C specifications and replace "master/slave" with more appropriate terms. They are also more specific because we distinguish now between a remote entity ("client") and a local one ("target"). Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-ljca.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/i2c/busses/i2c-ljca.c b/drivers/i2c/busses/i2c-ljca.c index b4927622177c..68aae0632f26 100644 --- a/drivers/i2c/busses/i2c-ljca.c +++ b/drivers/i2c/busses/i2c-ljca.c @@ -76,7 +76,7 @@ static int ljca_i2c_init(struct ljca_i2c_dev *ljca_i2c, u8 id) return ret < 0 ? ret : 0; } -static int ljca_i2c_start(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr, +static int ljca_i2c_start(struct ljca_i2c_dev *ljca_i2c, u8 client_addr, enum ljca_xfer_type type) { struct ljca_i2c_rw_packet *w_packet = @@ -88,7 +88,7 @@ static int ljca_i2c_start(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr, w_packet->id = ljca_i2c->i2c_info->id; w_packet->len = cpu_to_le16(sizeof(*w_packet->data)); - w_packet->data[0] = (slave_addr << 1) | type; + w_packet->data[0] = (client_addr << 1) | type; ret = ljca_transfer(ljca_i2c->ljca, LJCA_I2C_START, (u8 *)w_packet, struct_size(w_packet, data, 1), (u8 *)r_packet, @@ -107,7 +107,7 @@ static int ljca_i2c_start(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr, return 0; } -static void ljca_i2c_stop(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr) +static void ljca_i2c_stop(struct ljca_i2c_dev *ljca_i2c, u8 client_addr) { struct ljca_i2c_rw_packet *w_packet = (struct ljca_i2c_rw_packet *)ljca_i2c->obuf; @@ -169,16 +169,16 @@ static int ljca_i2c_pure_read(struct ljca_i2c_dev *ljca_i2c, u8 *data, u8 len) return 0; } -static int ljca_i2c_read(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr, u8 *data, +static int ljca_i2c_read(struct ljca_i2c_dev *ljca_i2c, u8 client_addr, u8 *data, u8 len) { int ret; - ret = ljca_i2c_start(ljca_i2c, slave_addr, LJCA_I2C_READ_XFER_TYPE); + ret = ljca_i2c_start(ljca_i2c, client_addr, LJCA_I2C_READ_XFER_TYPE); if (!ret) ret = ljca_i2c_pure_read(ljca_i2c, data, len); - ljca_i2c_stop(ljca_i2c, slave_addr); + ljca_i2c_stop(ljca_i2c, client_addr); return ret; } @@ -213,16 +213,16 @@ static int ljca_i2c_pure_write(struct ljca_i2c_dev *ljca_i2c, u8 *data, u8 len) return 0; } -static int ljca_i2c_write(struct ljca_i2c_dev *ljca_i2c, u8 slave_addr, +static int ljca_i2c_write(struct ljca_i2c_dev *ljca_i2c, u8 client_addr, u8 *data, u8 len) { int ret; - ret = ljca_i2c_start(ljca_i2c, slave_addr, LJCA_I2C_WRITE_XFER_TYPE); + ret = ljca_i2c_start(ljca_i2c, client_addr, LJCA_I2C_WRITE_XFER_TYPE); if (!ret) ret = ljca_i2c_pure_write(ljca_i2c, data, len); - ljca_i2c_stop(ljca_i2c, slave_addr); + ljca_i2c_stop(ljca_i2c, client_addr); return ret; } @@ -266,7 +266,7 @@ static const struct i2c_adapter_quirks ljca_i2c_quirks = { }; static const struct i2c_algorithm ljca_i2c_algo = { - .master_xfer = ljca_i2c_xfer, + .xfer = ljca_i2c_xfer, .functionality = ljca_i2c_func, };