From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90C91174F0 for ; Wed, 9 Aug 2023 11:13:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 150C2C433C7; Wed, 9 Aug 2023 11:12:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691579580; bh=vyQf+3mZIAmgjmDHAkm5GOb2K8UQZzMp9IVJpSJqyGQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1Tm7Z7/4rMGB9rM4Im2oXC8vXXK711sJnxUbalgtIMZ1nq5CyfAlcRH37PN9+RNPk j50jzI1A+eeyB6DrI5zq0zNNxI8951X2xeExTcf8+ldqeQ5LqghcDBdzXPkcouIgVb IHQKUVMUhHWj54OazYAOx0nhW8MRbcyCQ4bNKWBU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marc Zyngier , Sasha Levin Subject: [PATCH 4.19 013/323] irqchip/jcore-aic: Kill use of irq_create_strict_mappings() Date: Wed, 9 Aug 2023 12:37:31 +0200 Message-ID: <20230809103658.700603396@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230809103658.104386911@linuxfoundation.org> References: <20230809103658.104386911@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Marc Zyngier [ Upstream commit 5f8b938bd790cff6542c7fe3c1495c71f89fef1b ] irq_create_strict_mappings() is a poor way to allow the use of a linear IRQ domain as a legacy one. Let's be upfront about it. Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20210406093557.1073423-4-maz@kernel.org Stable-dep-of: 4848229494a3 ("irqchip/jcore-aic: Fix missing allocation of IRQ descriptors") Signed-off-by: Sasha Levin --- drivers/irqchip/irq-jcore-aic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/irqchip/irq-jcore-aic.c b/drivers/irqchip/irq-jcore-aic.c index 033bccb41455c..5f47d8ee4ae39 100644 --- a/drivers/irqchip/irq-jcore-aic.c +++ b/drivers/irqchip/irq-jcore-aic.c @@ -100,11 +100,11 @@ static int __init aic_irq_of_init(struct device_node *node, jcore_aic.irq_unmask = noop; jcore_aic.name = "AIC"; - domain = irq_domain_add_linear(node, dom_sz, &jcore_aic_irqdomain_ops, + domain = irq_domain_add_legacy(node, dom_sz - min_irq, min_irq, min_irq, + &jcore_aic_irqdomain_ops, &jcore_aic); if (!domain) return -ENOMEM; - irq_create_strict_mappings(domain, min_irq, min_irq, dom_sz - min_irq); return 0; } -- 2.39.2