From patchwork Wed Sep 7 14:49:29 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 75671 Delivered-To: patch@linaro.org Received: by 10.140.106.11 with SMTP id d11csp364216qgf; Wed, 7 Sep 2016 07:50:22 -0700 (PDT) X-Received: by 10.66.190.200 with SMTP id gs8mr30498pac.42.1473259815998; Wed, 07 Sep 2016 07:50:15 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id sm1si24665604pab.168.2016.09.07.07.50.15; Wed, 07 Sep 2016 07:50:15 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@baylibre-com.20150623.gappssmtp.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756948AbcIGOuO (ORCPT + 27 others); Wed, 7 Sep 2016 10:50:14 -0400 Received: from mail-wm0-f53.google.com ([74.125.82.53]:36149 "EHLO mail-wm0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938720AbcIGOto (ORCPT ); Wed, 7 Sep 2016 10:49:44 -0400 Received: by mail-wm0-f53.google.com with SMTP id b187so120181433wme.1 for ; Wed, 07 Sep 2016 07:49:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=dIhtt5hkrdlM+aUITQZM51c3Vd6beRUH0rYPsLDeeP0=; b=wEXfJCnOGkHLag1JcT5g7hoj5aP2ifdjV/MwvGursQJg796LhZDSNqmTFxE2dBvLk7 6KoCpeBAhizsOlyZ3yr6AxldqIvPVndE2O1da4GEakJFiqVM9JzKKaw+U05TTe66m+GW g5ISLuTlz0lkE3R0u3zEH+npFjxVwe3k3ABQlniT0OjZ04IejiDkF0WRGk857Iyq0c58 JNVaMqBGRElOkq/2FPPtpX6kMd9qPbTYgJrdqkuV3/tYn+SEibLb+Gexrs4Lab4drsNd v6L6Ui8jjE9BlAlW09kV2sRL6iiyxATH+DKYY8AkkWO2RqXZc7nicL0YlT4WsHKJBYsh yoAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=dIhtt5hkrdlM+aUITQZM51c3Vd6beRUH0rYPsLDeeP0=; b=idbs9eHZE3DAkMAAh3Q9HD0GoZ2CXbjEmnVShJeSTPSDJXqChA7SHNeT5iRx+4iFm4 pzSoZnS3Met7FukY49fhoemU2ONzLqi1u9V5XsiD8hofL15xDc6dt08UN4trC+2agkpF KKvFGBWDgBqmuj90Jtk3SimQnz5+O0QWI+HRNkfNcievJs0PpyXfpg/M1DuvdtbvaRhn S3x6RsRQtzwcKgzjJdaPWFC1oxKaEk0I8n3OSkiEB82kq2yqFTQixz3R8wbcZHhyXyJ6 rQowLtxMtVY6ZaguR2+Vbj+fIoThc/OvKMD1VSDzdWAX5EDJGiI4jL0VhfuEOE5q3rxm WjiA== X-Gm-Message-State: AE9vXwP4E1h9JdkiIJmkfDw8DtuHRCsT2j8yW/XnFkcBcBuFZ131VXr/KxMJ9jCo+AjWiZfs X-Received: by 10.28.52.2 with SMTP id b2mr4494844wma.109.1473259783151; Wed, 07 Sep 2016 07:49:43 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id s8sm8295544wjz.29.2016.09.07.07.49.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 07 Sep 2016 07:49:42 -0700 (PDT) From: Bartosz Golaszewski To: Linus Walleij , Alexandre Courbot , Andy Shevchenko , Vignesh R , Yong Li , Geert Uytterhoeven Cc: linux-gpio , LKML , Bartosz Golaszewski Subject: [PATCH v4 4/5] gpio: pca953x: remove an unused variable Date: Wed, 7 Sep 2016 16:49:29 +0200 Message-Id: <1473259770-26224-5-git-send-email-bgolaszewski@baylibre.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1473259770-26224-1-git-send-email-bgolaszewski@baylibre.com> References: <1473259770-26224-1-git-send-email-bgolaszewski@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The chip_type variable in struct pca953x_chip is no longer required. Remove it. Signed-off-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko --- drivers/gpio/gpio-pca953x.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) -- 2.7.4 diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 52165ce..b08ed52 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -129,7 +129,6 @@ struct pca953x_chip { struct i2c_client *client; struct gpio_chip gpio_chip; const char *const *names; - int chip_type; unsigned long driver_data; const struct pca953x_offset *offset; @@ -771,8 +770,6 @@ static int pca953x_probe(struct i2c_client *client, } } - chip->chip_type = PCA_CHIP_TYPE(chip->driver_data); - mutex_init(&chip->i2c_lock); /* initialize cached registers from their original values. @@ -794,7 +791,7 @@ static int pca953x_probe(struct i2c_client *client, chip->read_regs = pca953x_read_regs_16; } - if (chip->chip_type == PCA953X_TYPE) + if (PCA_CHIP_TYPE(chip->driver_data) == PCA953X_TYPE) ret = device_pca953x_init(chip, invert); else ret = device_pca957x_init(chip, invert);