From patchwork Tue Mar 24 13:56:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 1260697 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=glider.be Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 48mtFy5wH0z9sVy for ; Wed, 25 Mar 2020 01:01:26 +1100 (AEDT) Received: from localhost ([::1]:49320 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGk7Q-0006T6-NQ for incoming@patchwork.ozlabs.org; Tue, 24 Mar 2020 10:01:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53307) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGk3K-000060-Uh for qemu-devel@nongnu.org; Tue, 24 Mar 2020 09:57:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jGk3J-0006HO-Ah for qemu-devel@nongnu.org; Tue, 24 Mar 2020 09:57:10 -0400 Received: from laurent.telenet-ops.be ([2a02:1800:110:4::f00:19]:56794) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jGk3J-0006Eu-45 for qemu-devel@nongnu.org; Tue, 24 Mar 2020 09:57:09 -0400 Received: from ramsan ([84.195.182.253]) by laurent.telenet-ops.be with bizsmtp id JDwu2200E5USYZQ01Dwult; Tue, 24 Mar 2020 14:57:07 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan with esmtp (Exim 4.90_1) (envelope-from ) id 1jGk34-0006Oe-He; Tue, 24 Mar 2020 14:56:54 +0100 Received: from geert by rox.of.borg with local (Exim 4.90_1) (envelope-from ) id 1jGk34-0001kY-Ft; Tue, 24 Mar 2020 14:56:54 +0100 From: Geert Uytterhoeven To: Linus Walleij , Bartosz Golaszewski , Jonathan Corbet , Harish Jenny K N , Eugeniu Rosca Subject: [PATCH v6 2/8] i2c: i801: Use GPIO_LOOKUP() helper macro Date: Tue, 24 Mar 2020 14:56:47 +0100 Message-Id: <20200324135653.6676-2-geert+renesas@glider.be> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200324135653.6676-1-geert+renesas@glider.be> References: <20200324135328.5796-1-geert+renesas@glider.be> <20200324135653.6676-1-geert+renesas@glider.be> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 2a02:1800:110:4::f00:19 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Peter Maydell , qemu-devel@nongnu.org, Jean Delvare , Geert Uytterhoeven , linux-doc@vger.kernel.org, Marc Zyngier , Magnus Damm , Christoffer Dall , linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, Rob Herring , Alexander Graf , linux-i2c@vger.kernel.org, Paolo Bonzini , Phil Reid Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" i801_add_mux() fills in the GPIO lookup table by manually populating an array of gpiod_lookup structures. Use the existing GPIO_LOOKUP() helper macro instead, to relax a dependency on the gpiod_lookup structure's member names. Signed-off-by: Geert Uytterhoeven Cc: Jean Delvare Cc: linux-i2c@vger.kernel.org Reviewed-by: Jean Delvare --- While this patch is a dependency for "[PATCH v6 4/8] gpiolib: Add support for GPIO lookup by line name", it can be applied independently. But an Acked-by would be nice, too. Cover letter and full series at https://lore.kernel.org/r/20200324135328.5796-1-geert+renesas@glider.be/ v6: - New. --- drivers/i2c/busses/i2c-i801.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c index ca4f096fef749302..8e64a71bea684cc7 100644 --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c @@ -1444,9 +1444,9 @@ static int i801_add_mux(struct i801_priv *priv) return -ENOMEM; lookup->dev_id = "i2c-mux-gpio"; for (i = 0; i < mux_config->n_gpios; i++) { - lookup->table[i].chip_label = mux_config->gpio_chip; - lookup->table[i].chip_hwnum = mux_config->gpios[i]; - lookup->table[i].con_id = "mux"; + lookup->table[i] = (struct gpiod_lookup) + GPIO_LOOKUP(mux_config->gpio_chip, + mux_config->gpios[i], "mux", 0); } gpiod_add_lookup_table(lookup); priv->lookup = lookup;