From patchwork Tue Jul 2 11:42:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 13719490 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0F5C9C3064D for ; Tue, 2 Jul 2024 11:45:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=EnO8Gjz8H8uyLvT1tlR+tW3ZQd5GGb1dL+gGDQfc384=; b=bnIcNmUyLCqebNNQlqF1Hz4xe3 Ia/KfKBK3gBCKcqTX0FXXTb6qvxIv6f2cKW4VqWcL/ba5ntAM/ozhWYaiw0OMuiQMEBNMTgkgFsRi up6baC2ji31OS6OxjdZB1TD4JmNpkcxeDnxxf63+1JqKfmyvA8ZxI9an2/69PoPnG/1PRlUI26vt0 XPeV1vG4z5RlD16F/X8mPQ5MfdOmahQQsj3MhTpsn1//W1gTdzzGwV/Zn9frmxarQhB7f4n5s5Yrg w1g6bWcszeKmGXYAbf6bKpMqmrW0sbblV7gB++2luG/25IONYNIPGCZxVfsy+HoJgqFwHWhR78vQM WpQceeJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sObwp-00000006XDe-3Isr; Tue, 02 Jul 2024 11:45:23 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sObvA-00000006WCv-1sqJ for linux-arm-kernel@lists.infradead.org; Tue, 02 Jul 2024 11:43:41 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id ABA4F61B23; Tue, 2 Jul 2024 11:43:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3EF09C4AF0C; Tue, 2 Jul 2024 11:43:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719920619; bh=uHryF7P3s53hzSPX65b5enT1Suf8kLtu3Um7tBo2aqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vEYbC5k9IaXAfrqWqM6xmWGbkGriHsmxBEtvrtes898VEh8MnYPGIgxsDTuehxoyX 0XhtJpgXbQbOTFUAKl+/Vxu6MyCzCFOiPmE/jBZUqgcskAJpI31OdhL1Tj2Sjfo2Nx Fbko6+4wk4YZsjX4Q3dSkffIPNgOsfhLcdHrvmtBbz4XgjOR8yH9wIwB3s2+UGb0rY X3POloUzXKPxthr2sZBsZTQKKgVCmDFyQvGJ5gxmPNHxE2yFoRI5zB5bFWTlhwTZdA b1S6AAuCjnpOScII/RgBnmksEJQkXQ0mqzHSX11N3GtJ2W+MDViwIrQo+P2wtszrHi qWdt9fBaHxPHQ== From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, arm@kernel.org, Andy Shevchenko , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= Cc: =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v2 12/30] irqchip/armada-370-xp: Use unsigned int type for virqs Date: Tue, 2 Jul 2024 13:42:44 +0200 Message-ID: <20240702114302.22475-13-kabel@kernel.org> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240702114302.22475-1-kabel@kernel.org> References: <20240702114302.22475-1-kabel@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240702_044340_594538_3C156078 X-CRM114-Status: GOOD ( 13.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The return type of irq_find_mapping() and irq_linear_revmap() is unsigned int. Use the unsigned int type for the variables storing the return value. Signed-off-by: Marek Behún --- drivers/irqchip/irq-armada-370-xp.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 7016b206bddd..b29f3bbfb1c3 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -462,10 +462,10 @@ static const struct irq_domain_ops ipi_domain_ops = { static void ipi_resume(void) { for (int i = 0; i < IPI_DOORBELL_END; i++) { - int virq; + unsigned int virq; virq = irq_find_mapping(ipi_domain, i); - if (virq <= 0) + if (!virq) continue; if (irq_percpu_is_enabled(virq)) { struct irq_data *d; @@ -539,7 +539,7 @@ static void armada_xp_mpic_reenable_percpu(void) /* Re-enable per-CPU interrupts that were enabled before suspend */ for (unsigned int irq = 0; irq < MPIC_MAX_PER_CPU_IRQS; irq++) { struct irq_data *data; - int virq; + unsigned int virq; virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq); if (virq == 0) @@ -734,7 +734,7 @@ static void armada_370_xp_mpic_resume(void) nirqs = (readl(main_int_base + MPIC_INT_CONTROL) >> 2) & 0x3ff; for (irq_hw_number_t irq = 0; irq < nirqs; irq++) { struct irq_data *data; - int virq; + unsigned int virq; virq = irq_linear_revmap(armada_370_xp_mpic_domain, irq); if (virq == 0)