From nobody Wed Dec 17 08:52:28 2025 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 AE7C1256C65 for ; Wed, 19 Mar 2025 09:31:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376681; cv=none; b=t0K+DkbTuetcV4kfeDF+x2FpufqnNJ3roquBu+tih4YiEuEtY5NT10heuwud6w1YyYx64ku6aTNyz278Ot7vEuXPLZ2GH+20umj5nDVbxvHuj8VZlNgaoezH0OjiAo99uzSswgH5VkmOx6cR29F4iq2sMszqmLwDXDeZ2mm8PYo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376681; c=relaxed/simple; bh=geXQPeT6Ko/A+eBHGZJ7ocWnSItb0Cs6pjE+xVOGMOI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cW7OXLByfBzQk+FeSq/1DMiipw5jrYp2SYIhzxyhZbYZl0Li4Ae3sboExqBtBCMjNXHQSjsIbq8BMfv9tTJ7fjkxtydOy2rC8UiaN6e+JeYft15bkvKoafvv/5i3VfifCBSkNDI4SBfXHY6YMXjQC//vrqUC1biTyNJUuwytO8o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X4m2YTZ8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X4m2YTZ8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28A25C4CEEE; Wed, 19 Mar 2025 09:31:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742376679; bh=geXQPeT6Ko/A+eBHGZJ7ocWnSItb0Cs6pjE+xVOGMOI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X4m2YTZ8OjLf+TmKDNW5RsCAiPOC0LiIdFlAEIdw2q97LLMBs4hxW2zjFFq8xqWr7 N8maUQYfmeitpGcDqhoRga72NKT/vDb/tNXvHXIabLnp4OzxESyNWMFj/mwm+aA7ss dyyYCHW+vwjlKKp4VU6TbEoUXli5fCLyUsgVKVQPC8LPjkfplkPNnwh3px9rbvRPAS hHa0I3vR7+nTFoJo9WDOcVU7r0ChYyakH3bKEW0OpefBJqKBarYZMb1wS7zgzkpaOi HSpqRonxcjqI5y5yLJIu4d71rIwWhDp2vIuP4WFThDoT9+qyDDTs+xkKxIlDEKYVCs aUI0BmIMSHmzQ== From: "Jiri Slaby (SUSE)" To: tglx@linutronix.de Cc: maz@kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Vineet Gupta , linux-snps-arc@lists.infradead.org Subject: [PATCH v2 13/57] irqdomain: arc: Switch to irq_domain_create_linear() Date: Wed, 19 Mar 2025 10:29:06 +0100 Message-ID: <20250319092951.37667-14-jirislaby@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250319092951.37667-1-jirislaby@kernel.org> References: <20250319092951.37667-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" irq_domain_add_linear() is going away as being obsolete now. Switch to the preferred irq_domain_create_linear(). That differs in the first parameter: It takes more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). Signed-off-by: Jiri Slaby (SUSE) Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org --- arch/arc/kernel/intc-arcv2.c | 2 +- arch/arc/kernel/intc-compact.c | 5 +++-- arch/arc/kernel/mcip.c | 3 ++- 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arc/kernel/intc-arcv2.c b/arch/arc/kernel/intc-arcv2.c index fea29d9d18d6..809edc59af25 100644 --- a/arch/arc/kernel/intc-arcv2.c +++ b/arch/arc/kernel/intc-arcv2.c @@ -170,7 +170,7 @@ init_onchip_IRQ(struct device_node *intc, struct device= _node *parent) if (parent) panic("DeviceTree incore intc not a root irq controller\n"); =20 - root_domain =3D irq_domain_add_linear(intc, nr_cpu_irqs, &arcv2_irq_ops, = NULL); + root_domain =3D irq_domain_create_linear(of_fwnode_handle(intc), nr_cpu_i= rqs, &arcv2_irq_ops, NULL); if (!root_domain) panic("root irq domain not avail\n"); =20 diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c index 1d2ff1c6a61b..1b159e9e0234 100644 --- a/arch/arc/kernel/intc-compact.c +++ b/arch/arc/kernel/intc-compact.c @@ -112,8 +112,9 @@ init_onchip_IRQ(struct device_node *intc, struct device= _node *parent) if (parent) panic("DeviceTree incore intc not a root irq controller\n"); =20 - root_domain =3D irq_domain_add_linear(intc, NR_CPU_IRQS, - &arc_intc_domain_ops, NULL); + root_domain =3D irq_domain_create_linear(of_fwnode_handle(intc), + NR_CPU_IRQS, + &arc_intc_domain_ops, NULL); if (!root_domain) panic("root irq domain not avail\n"); =20 diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c index cdd370ec9280..02b28a9324f4 100644 --- a/arch/arc/kernel/mcip.c +++ b/arch/arc/kernel/mcip.c @@ -391,7 +391,8 @@ idu_of_init(struct device_node *intc, struct device_nod= e *parent) =20 pr_info("MCIP: IDU supports %u common irqs\n", nr_irqs); =20 - domain =3D irq_domain_add_linear(intc, nr_irqs, &idu_irq_ops, NULL); + domain =3D irq_domain_create_linear(of_fwnode_handle(intc), nr_irqs, + &idu_irq_ops, NULL); =20 /* Parent interrupts (core-intc) are already mapped */ =20 --=20 2.49.0