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: 11455537 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 78E4592A for ; Tue, 24 Mar 2020 13:57:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 64FB62073E for ; Tue, 24 Mar 2020 13:57:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727753AbgCXN5R (ORCPT ); Tue, 24 Mar 2020 09:57:17 -0400 Received: from laurent.telenet-ops.be ([195.130.137.89]:37138 "EHLO laurent.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727580AbgCXN5J (ORCPT ); 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 Cc: Alexander Graf , Peter Maydell , Paolo Bonzini , Phil Reid , Marc Zyngier , Christoffer Dall , Magnus Damm , Rob Herring , Mark Rutland , linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, qemu-devel@nongnu.org, Geert Uytterhoeven , Jean Delvare , linux-i2c@vger.kernel.org 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> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org 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;