From nobody Wed Dec 17 08:52:16 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 8C199253F38 for ; Wed, 19 Mar 2025 09:30:50 +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=1742376650; cv=none; b=nnL3STKyA1PkL/bok2ykrjUoOFaHgs/neVn6WWR0sVGRYFQy4Xj760vkE7FrfiD4SenMd/vcC5h0rK1MSHVPlyG3I3htSGiTw8b5yYbv026JCS72e6ktgrqO9olh+dyKMp6lT7aWBmRIXypu4i9GV+GzSbwMAONrsr1mMrXQ0uI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742376650; c=relaxed/simple; bh=W2yoLk8Z7BUtYz+ArNlwFlFbW8sF7dD0fbRsBx8Eu+Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bqoMTKYKpm4BUPVHL/Z4iIjrLeYFWyeSic7FsZUnEPb56QiOy0F6jkxMJP7WYF6UpZnz6o039QKiY1G32IeSuIH/+NHc+ylHo56OAnfcJD5tKlDncRPQ5pQkSNahGr7f/uaB6ivqfXiCYf2hEfsdMNNA0z6oNx1mfQnFnI5Kstw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jyf0LouK; 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="jyf0LouK" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61497C4CEF4; Wed, 19 Mar 2025 09:30:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742376650; bh=W2yoLk8Z7BUtYz+ArNlwFlFbW8sF7dD0fbRsBx8Eu+Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jyf0LouKyHam0KU0DuG12ewsKYORsvz21Jd4/5AIhKc8oBmYUj4cmqSo2ezylraqV KWqpKb3/kq2fErEXKdG/G7Yd5P+oVTfz7JLv52uuZjFXOd1s4tJQVQS0agdcVtq3tj AA0ZqTMAcRl+J4kXB94a6vCwdRi2hF8veo6zxxi2oSA6XUwIBtRybnpP6+34K1MUsX XxkiEAWJjYSr3Cxb6VbHjSZCA0lafxa25slJl5c47mTfk7aF1JWxwV+roEwqSK+mHG Fqz6ru4+ynN1p7IHMEBzj30gupJ2m/K2DgkPqLMo17vd/oIR54veiIGKBzkuwBKttz E/f/7q163qOxA== From: "Jiri Slaby (SUSE)" To: tglx@linutronix.de Cc: maz@kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , Thomas Bogendoerfer , Madhavan Srinivasan , Nicholas Piggin , Michael Ellerman , Christophe Leroy , Naveen N Rao , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth Subject: [PATCH v2 03/57] irqdomain: Rename irq_get_default_host() to irq_get_default_domain() Date: Wed, 19 Mar 2025 10:28:56 +0100 Message-ID: <20250319092951.37667-4-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" Call the irq_domain consistently a domain, not host. Here, rename irq_get_default_host() to irq_get_default_domain(). Signed-off-by: Jiri Slaby (SUSE) Cc: Thomas Bogendoerfer Cc: Madhavan Srinivasan Cc: Nicholas Piggin Cc: Michael Ellerman Cc: Christophe Leroy Cc: Naveen N Rao Cc: Andrew Lunn Cc: Gregory Clement Cc: Sebastian Hesselbarth --- arch/mips/pci/pci-xtalk-bridge.c | 2 +- arch/powerpc/kvm/book3s_hv.c | 2 +- arch/powerpc/kvm/book3s_xive.c | 2 +- arch/powerpc/platforms/powernv/pci-ioda.c | 2 +- arch/powerpc/platforms/pseries/msi.c | 2 +- drivers/irqchip/irq-armada-370-xp.c | 4 ++-- include/linux/irqdomain.h | 2 +- kernel/irq/irqdomain.c | 6 +++--- 8 files changed, 11 insertions(+), 11 deletions(-) diff --git a/arch/mips/pci/pci-xtalk-bridge.c b/arch/mips/pci/pci-xtalk-bri= dge.c index dae856fb3e5b..e00c38620d14 100644 --- a/arch/mips/pci/pci-xtalk-bridge.c +++ b/arch/mips/pci/pci-xtalk-bridge.c @@ -620,7 +620,7 @@ static int bridge_probe(struct platform_device *pdev) if (bridge_get_partnum(virt_to_phys((void *)bd->bridge_addr), partnum)) return -EPROBE_DEFER; /* not available yet */ =20 - parent =3D irq_get_default_host(); + parent =3D irq_get_default_domain(); if (!parent) return -ENODEV; fn =3D irq_domain_alloc_named_fwnode("BRIDGE"); diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 86bff159c51e..19f4d298dd17 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -6041,7 +6041,7 @@ static int kvmppc_set_passthru_irq(struct kvm *kvm, i= nt host_irq, int guest_gsi) * the underlying calls, which will EOI the interrupt in real * mode, need an HW IRQ number mapped in the XICS IRQ domain. */ - host_data =3D irq_domain_get_irq_data(irq_get_default_host(), host_irq); + host_data =3D irq_domain_get_irq_data(irq_get_default_domain(), host_irq); irq_map->r_hwirq =3D (unsigned int)irqd_to_hwirq(host_data); =20 if (i =3D=3D pimap->n_mapped) diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c index 1362c672387e..1302b5ac5672 100644 --- a/arch/powerpc/kvm/book3s_xive.c +++ b/arch/powerpc/kvm/book3s_xive.c @@ -1555,7 +1555,7 @@ int kvmppc_xive_set_mapped(struct kvm *kvm, unsigned = long guest_irq, struct kvmppc_xive_src_block *sb; struct kvmppc_xive_irq_state *state; struct irq_data *host_data =3D - irq_domain_get_irq_data(irq_get_default_host(), host_irq); + irq_domain_get_irq_data(irq_get_default_domain(), host_irq); unsigned int hw_irq =3D (unsigned int)irqd_to_hwirq(host_data); u16 idx; u8 prio; diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platf= orms/powernv/pci-ioda.c index d2a8e0287811..ae4b549b5ca0 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1881,7 +1881,7 @@ static const struct irq_domain_ops pnv_irq_domain_ops= =3D { static int __init pnv_msi_allocate_domains(struct pci_controller *hose, un= signed int count) { struct pnv_phb *phb =3D hose->private_data; - struct irq_domain *parent =3D irq_get_default_host(); + struct irq_domain *parent =3D irq_get_default_domain(); =20 hose->fwnode =3D irq_domain_alloc_named_id_fwnode("PNV-MSI", phb->opal_id= ); if (!hose->fwnode) diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/= pseries/msi.c index fdc2f7f38dc9..f9d80111c322 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -611,7 +611,7 @@ static const struct irq_domain_ops pseries_irq_domain_o= ps =3D { static int __pseries_msi_allocate_domains(struct pci_controller *phb, unsigned int count) { - struct irq_domain *parent =3D irq_get_default_host(); + struct irq_domain *parent =3D irq_get_default_domain(); =20 phb->fwnode =3D irq_domain_alloc_named_id_fwnode("pSeries-MSI", phb->global_number); diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-arma= da-370-xp.c index 6218e5d20b50..2aa6a51e05d0 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -564,7 +564,7 @@ static void mpic_reenable_percpu(struct mpic *mpic) =20 static int mpic_starting_cpu(unsigned int cpu) { - struct mpic *mpic =3D irq_get_default_host()->host_data; + struct mpic *mpic =3D irq_get_default_domain()->host_data; =20 mpic_perf_init(mpic); mpic_smp_cpu_init(mpic); @@ -700,7 +700,7 @@ static void mpic_handle_cascade_irq(struct irq_desc *de= sc) =20 static void __exception_irq_entry mpic_handle_irq(struct pt_regs *regs) { - struct mpic *mpic =3D irq_get_default_host()->host_data; + struct mpic *mpic =3D irq_get_default_domain()->host_data; irq_hw_number_t i; u32 irqstat; =20 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 4b5c495b5710..e9ab95fbc5a9 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -353,7 +353,7 @@ struct irq_domain *irq_domain_create_legacy(struct fwno= de_handle *fwnode, struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec, enum irq_domain_bus_token bus_token); void irq_set_default_domain(struct irq_domain *domain); -struct irq_domain *irq_get_default_host(void); +struct irq_domain *irq_get_default_domain(void); int irq_domain_alloc_descs(int virq, unsigned int nr_irqs, irq_hw_number_t hwirq, int node, const struct irq_affinity_desc *affinity); diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 480fdc9e769e..9d5c8651492d 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -590,7 +590,7 @@ void irq_set_default_domain(struct irq_domain *domain) EXPORT_SYMBOL_GPL(irq_set_default_domain); =20 /** - * irq_get_default_host() - Retrieve the "default" irq domain + * irq_get_default_domain() - Retrieve the "default" irq domain * * Returns: the default domain, if any. * @@ -598,11 +598,11 @@ EXPORT_SYMBOL_GPL(irq_set_default_domain); * systems that cannot implement a firmware->fwnode mapping (which * both DT and ACPI provide). */ -struct irq_domain *irq_get_default_host(void) +struct irq_domain *irq_get_default_domain(void) { return irq_default_domain; } -EXPORT_SYMBOL_GPL(irq_get_default_host); +EXPORT_SYMBOL_GPL(irq_get_default_domain); =20 static bool irq_domain_is_nomap(struct irq_domain *domain) { --=20 2.49.0