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 11BBEC433EF for ; Tue, 26 Oct 2021 09:34:33 +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 CFF6660E08 for ; Tue, 26 Oct 2021 09:34:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CFF6660E08 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=fsPsAhO72sJvokasgz4Jnt1iZqI+oYqCtIZJrVZkXs4=; b=smFXNDsvaN3mit YUMbTuPnHgFSXm70Rzc9cX+TFi0FI7lRdQkPhBYcJvtUAvuSLXbP3+KP0jtb991IN0y2zpZuISXOG /s1TZhZoCFjFB6DI2o7uHxJ0zoDfHKBGjQDThr+/Pu23HP2DMPgwAH9+qgr5j5XWBMJ2qjpk42M+t Zw9Wjnfo+eMARfxxH623u9opoYPNYxOLpXYKQGulq/II8614gog3t5KDtBWExIp1EcAR/jlCOTH4t fYklHu/0Bv2lX4FdFJN/iP+D5PWEpD1DZ0ZtEnm3vnrqLty8jT7n8WbRrTAt/c+Sjjl9417hw546s +jQir/v/PsR+MDFarCTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mfIow-001HNd-FM; Tue, 26 Oct 2021 09:32:38 +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 1mfIih-001Dxc-B7 for linux-arm-kernel@lists.infradead.org; Tue, 26 Oct 2021 09:26:12 +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 8FDAF1FB; Tue, 26 Oct 2021 02:26:10 -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 D66483F70D; Tue, 26 Oct 2021 02:26:07 -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, paul.walmsley@sifive.com, shorne@gmail.com, stefan.kristiansson@saunalahti.fi, tglx@linutronix.de, tsbogend@alpha.franken.de, vgupta@kernel.org, vladimir.murzin@arm.com, will@kernel.org Subject: [PATCH v2 16/17] irq: remove CONFIG_HANDLE_DOMAIN_IRQ_IRQENTRY Date: Tue, 26 Oct 2021 10:25:03 +0100 Message-Id: <20211026092504.27071-17-mark.rutland@arm.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20211026092504.27071-1-mark.rutland@arm.com> References: <20211026092504.27071-1-mark.rutland@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211026_022611_476195_FD61183A X-CRM114-Status: GOOD ( 10.54 ) 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 Reviewed-by: 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 5677a849cf1f..7041698a7bff 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -676,31 +676,6 @@ 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 @@ -728,7 +703,6 @@ 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