From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E01BC433EF for ; Thu, 21 Oct 2021 18:11:19 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6EEF461B05 for ; Thu, 21 Oct 2021 18:11:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6EEF461B05 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=hTnJLZznCdDN9vc9OSzhFc6rzpEYVEb88QOb59RYPqo=; b=do7tLAZSThKm4s +TQ3Txr4gipOVtL6oLaVGjiFVtAvxHsEfu7QyeGkuwxRefrLZMOVFJ1WG1YCHfUkkvqOU7u06oSE/ LQ9Zbc0eJVQGpgXlUkZsGWf350Yp4L/BDSqHw4uGzdCDYK7dVsesTnu0OEoxmijTar0fO2ElDs7oh Ck7uHBxHDqDFddmj673t96TnxFPBlVrB0fBLAbTckpSNN4qKMF6Y+7PL5F+BBlNuEQ/1Gsv7a/aE7 jZSWLD57a2RS3nYXR0Jwp7NSOlUpV1npRge0u2Hf4sQTD3MkSGv+zy/5g0ZycAly3sk8AoAmYk4EO GvR4VHtRxs+lI/1uu5/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mdcU0-008c8L-R0; Thu, 21 Oct 2021 18:08:05 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mdcPn-008a5f-15 for linux-arm-kernel@lists.infradead.org; Thu, 21 Oct 2021 18:03:44 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 911CE1477; Thu, 21 Oct 2021 11:03:42 -0700 (PDT) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id B1B123F70D; Thu, 21 Oct 2021 11:03:39 -0700 (PDT) From: Mark Rutland To: linux-kernel@vger.kernel.org Cc: aou@eecs.berkeley.edu, catalin.marinas@arm.com, deanbo422@gmail.com, green.hu@gmail.com, guoren@kernel.org, jonas@southpole.se, kernelfans@gmail.com, linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk, mark.rutland@arm.com, maz@kernel.org, nickhu@andestech.com, palmer@dabbelt.com, paulmck@kernel.org, paul.walmsley@sifive.com, peterz@infradead.org, shorne@gmail.com, stefan.kristiansson@saunalahti.fi, tglx@linutronix.de, torvalds@linux-foundation.org, tsbogend@alpha.franken.de, vgupta@kernel.org, will@kernel.org Subject: [PATCH 14/15] irq: remove CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY Date: Thu, 21 Oct 2021 19:02:35 +0100 Message-Id: <20211021180236.37428-15-mark.rutland@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20211021180236.37428-1-mark.rutland@arm.com> References: <20211021180236.37428-1-mark.rutland@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211021_110343_146153_544C616B X-CRM114-Status: GOOD ( 10.85 ) 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: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that all users of CONFIG_HANDLE_DOMAIN_IRQ perform the irq entry work themselves, we can remove the legacy CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY behaviour. Signed-off-by: Mark Rutland Cc: Marc Zyngier Cc: Thomas Gleixner --- kernel/irq/irqdesc.c | 26 -------------------------- 1 file changed, 26 deletions(-) diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index c8bc856c5e9f..acfb163b9f36 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -677,31 +677,6 @@ int generic_handle_domain_irq(struct irq_domain *domain, unsigned int hwirq) EXPORT_SYMBOL_GPL(generic_handle_domain_irq); #ifdef CONFIG_HANDLE_DOMAIN_IRQ -#ifdef CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY -/** - * handle_domain_irq - Invoke the handler for a HW irq belonging to a domain, - * usually for a root interrupt controller - * @domain: The domain where to perform the lookup - * @hwirq: The HW irq number to convert to a logical one - * @regs: Register file coming from the low-level handling code - * - * Returns: 0 on success, or -EINVAL if conversion has failed - */ -int handle_domain_irq(struct irq_domain *domain, - unsigned int hwirq, struct pt_regs *regs) -{ - struct pt_regs *old_regs = set_irq_regs(regs); - int ret; - - irq_enter(); - - ret = generic_handle_domain_irq(domain, hwirq); - - irq_exit(); - set_irq_regs(old_regs); - return ret; -} -#else /** * handle_domain_irq - Invoke the handler for a HW irq belonging to a domain, * usually for a root interrupt controller @@ -729,7 +704,6 @@ int handle_domain_irq(struct irq_domain *domain, set_irq_regs(old_regs); return ret; } -#endif /** * handle_domain_nmi - Invoke the handler for a HW irq belonging to a domain -- 2.11.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel