From patchwork Mon Oct 5 16:42:13 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 7329161 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A44DEBF90C for ; Mon, 5 Oct 2015 16:46:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BF6642069D for ; Mon, 5 Oct 2015 16:46:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DDD2C20697 for ; Mon, 5 Oct 2015 16:46:41 +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 1Zj8rF-0001Iz-AZ; Mon, 05 Oct 2015 16:43:25 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Zj8qx-0000tk-SZ for linux-arm-kernel@lists.infradead.org; Mon, 05 Oct 2015 16:43:08 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (Authenticated sender: b93043) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 512F820576; Tue, 6 Oct 2015 00:42:47 +0800 (CST) Received: by mirror2.csie.ntu.edu.tw (Postfix, from userid 1000) id 3197B5F8B4; Tue, 6 Oct 2015 00:42:47 +0800 (CST) From: Chen-Yu Tsai To: Thomas Gleixner , Jason Cooper , Marc Zyngier , Maxime Ripard Subject: [PATCH v2 1/2] irqchip: sunxi-nmi: Use driver name instead of DT node name for identification Date: Tue, 6 Oct 2015 00:42:13 +0800 Message-Id: <1444063334-19832-2-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.5.3 In-Reply-To: <1444063334-19832-1-git-send-email-wens@csie.org> References: <1444063334-19832-1-git-send-email-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151005_094308_114212_30A174A9 X-CRM114-Status: GOOD ( 11.86 ) X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Chen-Yu Tsai , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 The device tree node name is typically "interrupt-controller", which is rather useless when used in printk messages and irq chip names for identification purposes. Use the driver name "sunxi-nmi" instead. While at it move the identifier from pr_err() calls to the pr_fmt macro. Also remove the "__func__" identifier from the error message in the interrupt type setting callback, sunxi_sc_nmi_set_type(). The driver name in the pr_fmt macro should be enough. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard --- drivers/irqchip/irq-sunxi-nmi.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index c143dd58410c..c4f719664c63 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -8,6 +8,9 @@ * warranty of any kind, whether express or implied. */ +#define DRV_NAME "sunxi-nmi" +#define pr_fmt(fmt) DRV_NAME ": " fmt + #include #include #include @@ -96,8 +99,8 @@ static int sunxi_sc_nmi_set_type(struct irq_data *data, unsigned int flow_type) break; default: irq_gc_unlock(gc); - pr_err("%s: Cannot assign multiple trigger modes to IRQ %d.\n", - __func__, data->irq); + pr_err("Cannot assign multiple trigger modes to IRQ %d.\n", + data->irq); return -EBADR; } @@ -130,22 +133,21 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, domain = irq_domain_add_linear(node, 1, &irq_generic_chip_ops, NULL); if (!domain) { - pr_err("%s: Could not register interrupt domain.\n", node->name); + pr_err("Could not register interrupt domain.\n"); return -ENOMEM; } - ret = irq_alloc_domain_generic_chips(domain, 1, 2, node->name, + ret = irq_alloc_domain_generic_chips(domain, 1, 2, DRV_NAME, handle_fasteoi_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE); if (ret) { - pr_err("%s: Could not allocate generic interrupt chip.\n", - node->name); - goto fail_irqd_remove; + pr_err("Could not allocate generic interrupt chip.\n"); + goto fail_irqd_remove; } irq = irq_of_parse_and_map(node, 0); if (irq <= 0) { - pr_err("%s: unable to parse irq\n", node->name); + pr_err("unable to parse irq\n"); ret = -EINVAL; goto fail_irqd_remove; } @@ -153,7 +155,7 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node, gc = irq_get_domain_generic_chip(domain, 0); gc->reg_base = of_iomap(node, 0); if (!gc->reg_base) { - pr_err("%s: unable to map resource\n", node->name); + pr_err("unable to map resource\n"); ret = -ENOMEM; goto fail_irqd_remove; }