From patchwork Tue Oct 13 08:11:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Woodhouse X-Patchwork-Id: 11835173 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9637815E6 for ; Tue, 13 Oct 2020 08:12:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6EE74214D8 for ; Tue, 13 Oct 2020 08:12:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Q+cMUieQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391266AbgJMIM6 (ORCPT ); Tue, 13 Oct 2020 04:12:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391063AbgJMIMI (ORCPT ); Tue, 13 Oct 2020 04:12:08 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18374C0613D7; Tue, 13 Oct 2020 01:12:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=EY8UHzC6+5/iDJsfDzabkl6LPehqG3ZtEqYxa4ewh6o=; b=Q+cMUieQWgDbWqlRk6eSdi2Goq w4opBNGckPwtNox/hjjkpzSKduFWkniiM62a9BNOz3omxqd7LmwuhvMMfKHhmvneRc2Y7q9Emk3IJ Gpq790hBMJOcSHeWvqDUp6HKrwkJkMcJT1o7eaiQDcZiqt+B82cdLbRHNpwwyVPibK/LszJfwbTKQ RCo0fhNtVRokIeFP3g5qGTj+LK/1pbZUHMuGcyAbofjzW7kGsyI4LiIGfsuUxJtL+/m8pJBLGeHLc 3e/mg0uhAKUDX5nzK7YFhfi+ZDgKDC4BJPfudyanlNWmGHWWF0s1GHbq/BJDAE68MXZX36ehTaI/X CMZ69h8A==; Received: from i7.infradead.org ([2001:8b0:10b:1:21e:67ff:fecb:7a92]) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kSFPM-0006fO-Qj; Tue, 13 Oct 2020 08:12:01 +0000 Received: from dwoodhou by i7.infradead.org with local (Exim 4.93 #3 (Red Hat Linux)) id 1kSFPM-006XXM-CG; Tue, 13 Oct 2020 09:11:44 +0100 From: David Woodhouse To: x86@kernel.org Cc: kvm , iommu@lists.linux-foundation.org, joro@8bytes.org, Thomas Gleixner , Paolo Bonzini , linux-kernel , linux-hyperv@vger.kernel.org, maz@misterjones.org Subject: [PATCH 1/9] genirq/irqdomain: Implement get_name() method on irqchip fwnodes Date: Tue, 13 Oct 2020 09:11:31 +0100 Message-Id: <20201013081139.1558200-2-dwmw2@infradead.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201013081139.1558200-1-dwmw2@infradead.org> References: <0de733f6384874d68afba2606119d0d9b1e8b34e.camel@infradead.org> <20201013081139.1558200-1-dwmw2@infradead.org> MIME-Version: 1.0 Sender: David Woodhouse X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: David Woodhouse Signed-off-by: David Woodhouse --- kernel/irq/irqdomain.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 76cd7ebd1178..6440f97c412e 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -42,7 +42,16 @@ static inline void debugfs_add_domain_dir(struct irq_domain *d) { } static inline void debugfs_remove_domain_dir(struct irq_domain *d) { } #endif -const struct fwnode_operations irqchip_fwnode_ops; +static const char *irqchip_fwnode_get_name(const struct fwnode_handle *fwnode) +{ + struct irqchip_fwid *fwid = container_of(fwnode, struct irqchip_fwid, fwnode); + + return fwid->name; +} + +const struct fwnode_operations irqchip_fwnode_ops = { + .get_name = irqchip_fwnode_get_name, +}; EXPORT_SYMBOL_GPL(irqchip_fwnode_ops); /**