From patchwork Tue Jun 18 10:29:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 2740491 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2B0379F39E for ; Tue, 18 Jun 2013 10:32:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1F2DC203DB for ; Tue, 18 Jun 2013 10:32:45 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D26CF20387 for ; Tue, 18 Jun 2013 10:32:43 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UotBg-0002mp-4d; Tue, 18 Jun 2013 10:30:57 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UotBD-0004He-Sq; Tue, 18 Jun 2013 10:30:27 +0000 Received: from perceval.ideasonboard.com ([95.142.166.194]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UotB9-0004GH-US for linux-arm-kernel@lists.infradead.org; Tue, 18 Jun 2013 10:30:25 +0000 Received: from avalon.ideasonboard.com (unknown [109.134.72.42]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 22AF435A4F; Tue, 18 Jun 2013 12:29:33 +0200 (CEST) From: Laurent Pinchart To: linux-sh@vger.kernel.org Subject: [PATCH v2 2/2] gpio-rcar: Remove #ifdef CONFIG_OF around OF-specific sections Date: Tue, 18 Jun 2013 12:29:49 +0200 Message-Id: <1371551389-5493-3-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1371551389-5493-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1371551389-5493-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130618_063024_113504_48EE3004 X-CRM114-Status: GOOD ( 10.92 ) X-Spam-Score: -3.1 (---) Cc: Linus Walleij , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP All functions and data types used by OF-specific code paths are declared in regardless of CONFIG_OF. Replace the #ifdef CONFIG_OF guard with a if(IS_ENABLED(CONFIG_OF)) and let the compiler optimize the unused code away. Signed-off-by: Laurent Pinchart Acked-by: Linus Walleij --- drivers/gpio/gpio-rcar.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index 5a693dd..7fd09ef 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -279,16 +279,13 @@ static struct irq_domain_ops gpio_rcar_irq_domain_ops = { static void gpio_rcar_parse_pdata(struct gpio_rcar_priv *p) { struct gpio_rcar_config *pdata = p->pdev->dev.platform_data; -#ifdef CONFIG_OF struct device_node *np = p->pdev->dev.of_node; struct of_phandle_args args; int ret; -#endif - if (pdata) + if (pdata) { p->config = *pdata; -#ifdef CONFIG_OF - else if (np) { + } else if (IS_ENABLED(CONFIG_OF) && np) { ret = of_parse_phandle_with_args(np, "gpio-ranges", "#gpio-range-cells", 0, &args); p->config.number_of_pins = ret == 0 && args.args_count == 3 @@ -296,7 +293,6 @@ static void gpio_rcar_parse_pdata(struct gpio_rcar_priv *p) : RCAR_MAX_GPIO_PER_BANK; p->config.gpio_base = -1; } -#endif if (p->config.number_of_pins == 0 || p->config.number_of_pins > RCAR_MAX_GPIO_PER_BANK) {