From patchwork Thu Jun 12 11:53:16 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: R Sricharan X-Patchwork-Id: 4341231 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 1A011BEEAA for ; Thu, 12 Jun 2014 12:01:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8743820373 for ; Thu, 12 Jun 2014 12:01:12 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E134D200F3 for ; Thu, 12 Jun 2014 12:01:08 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wv3e1-00065q-P7; Thu, 12 Jun 2014 11:58:13 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Wv3cK-0004t9-OU for linux-arm-kernel@lists.infradead.org; Thu, 12 Jun 2014 11:56:29 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s5CBu0Cr003701; Thu, 12 Jun 2014 06:56:00 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s5CBu0An023146; Thu, 12 Jun 2014 06:56:00 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.174.1; Thu, 12 Jun 2014 06:55:59 -0500 Received: from uda0393807.india.ti.com. (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s5CBtEbv008910; Thu, 12 Jun 2014 06:55:56 -0500 From: Sricharan R To: , , , Subject: [PATCH V2 08/19] irqchip: crossbar: fix checkpatch warning Date: Thu, 12 Jun 2014 17:23:16 +0530 Message-ID: <1402574007-13987-9-git-send-email-r.sricharan@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1402574007-13987-1-git-send-email-r.sricharan@ti.com> References: <1402574007-13987-1-git-send-email-r.sricharan@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140612_045628_923133_1EF1E700 X-CRM114-Status: UNSURE ( 7.82 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.7 (-----) Cc: nm@ti.com, linux@arm.linux.org.uk, jason@lakedaemon.net, tony@atomide.com, rnayak@ti.com, r.sricharan@ti.com, santosh.shilimkar@ti.com, tglx@linutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,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 From: Nishanth Menon remove un-necessary space in function pointer. Fixes checkpatch warning: WARNING: Unnecessary space before function pointer arguments #37: FILE: drivers/irqchip/irq-crossbar.c:37: + void (*write) (int, int); WARNING: Missing a blank line after declarations + int *register_offsets; + void (*write)(int, int); WARNING: Prefer kcalloc over kzalloc with multiply + cb->irq_map = kzalloc(max * sizeof(int), GFP_KERNEL); WARNING: Prefer kcalloc over kzalloc with multiply + cb->register_offsets = kzalloc(max * sizeof(int), GFP_KERNEL); Signed-off-by: Nishanth Menon --- drivers/irqchip/irq-crossbar.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c index 5da9d36..58790d4 100644 --- a/drivers/irqchip/irq-crossbar.c +++ b/drivers/irqchip/irq-crossbar.c @@ -34,7 +34,8 @@ struct crossbar_device { uint *irq_map; void __iomem *crossbar_base; int *register_offsets; - void (*write) (int, int); + + void (*write)(int, int); }; /** @@ -150,7 +151,7 @@ static int __init crossbar_of_init(struct device_node *node, goto err1; of_property_read_u32(node, "ti,max-irqs", &max); - cb->irq_map = kzalloc(max * sizeof(int), GFP_KERNEL); + cb->irq_map = kcalloc(max, sizeof(int), GFP_KERNEL); if (!cb->irq_map) goto err2; @@ -176,7 +177,7 @@ static int __init crossbar_of_init(struct device_node *node, } } - cb->register_offsets = kzalloc(max * sizeof(int), GFP_KERNEL); + cb->register_offsets = kcalloc(max, sizeof(int), GFP_KERNEL); if (!cb->register_offsets) goto err3;