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Message-ID: <20221111122014.237221143@linutronix.de>
From:   Thomas Gleixner <tglx@linutronix.de>
To:     LKML <linux-kernel@vger.kernel.org>
Cc:     x86@kernel.org, Joerg Roedel <joro@8bytes.org>,
        Will Deacon <will@kernel.org>, linux-pci@vger.kernel.org,
        Bjorn Helgaas <bhelgaas@google.com>,
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        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
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        Dan Williams <dan.j.williams@intel.com>,
        Logan Gunthorpe <logang@deltatee.com>,
        Ashok Raj <ashok.raj@intel.com>, Jon Mason <jdmason@kudzu.us>,
        Allen Hubbe <allenbh@gmail.com>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Christophe Leroy <christophe.leroy@csgroup.eu>,
        linuxppc-dev@lists.ozlabs.org,
        "Ahmed S. Darwish" <darwi@linutronix.de>,
        Reinette Chatre <reinette.chatre@intel.com>
Subject: [patch 11/39] genirq/irqdomain: Move bus token enum into a seperate header
References: <20221111120501.026511281@linutronix.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Date:   Fri, 11 Nov 2022 14:54:32 +0100 (CET)
Precedence: bulk

Split the bus token defines out into a seperate header file to avoid
inclusion of irqdomain.h in msi.h.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 include/linux/irqdomain.h      |   22 +---------------------
 include/linux/irqdomain_defs.h |   26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 21 deletions(-)

--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -31,6 +31,7 @@
 #define _LINUX_IRQDOMAIN_H
 
 #include <linux/types.h>
+#include <linux/irqdomain_defs.h>
 #include <linux/irqhandler.h>
 #include <linux/of.h>
 #include <linux/mutex.h>
@@ -68,27 +69,6 @@ struct irq_fwspec {
 void of_phandle_args_to_fwspec(struct device_node *np, const u32 *args,
 			       unsigned int count, struct irq_fwspec *fwspec);
 
-/*
- * Should several domains have the same device node, but serve
- * different purposes (for example one domain is for PCI/MSI, and the
- * other for wired IRQs), they can be distinguished using a
- * bus-specific token. Most domains are expected to only carry
- * DOMAIN_BUS_ANY.
- */
-enum irq_domain_bus_token {
-	DOMAIN_BUS_ANY		= 0,
-	DOMAIN_BUS_WIRED,
-	DOMAIN_BUS_GENERIC_MSI,
-	DOMAIN_BUS_PCI_MSI,
-	DOMAIN_BUS_PLATFORM_MSI,
-	DOMAIN_BUS_NEXUS,
-	DOMAIN_BUS_IPI,
-	DOMAIN_BUS_FSL_MC_MSI,
-	DOMAIN_BUS_TI_SCI_INTA_MSI,
-	DOMAIN_BUS_WAKEUP,
-	DOMAIN_BUS_VMD_MSI,
-};
-
 /**
  * struct irq_domain_ops - Methods for irq_domain objects
  * @match: Match an interrupt controller device node to a host, returns
--- /dev/null
+++ b/include/linux/irqdomain_defs.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _LINUX_IRQDOMAIN_DEFS_H
+#define _LINUX_IRQDOMAIN_DEFS_H
+
+/*
+ * Should several domains have the same device node, but serve
+ * different purposes (for example one domain is for PCI/MSI, and the
+ * other for wired IRQs), they can be distinguished using a
+ * bus-specific token. Most domains are expected to only carry
+ * DOMAIN_BUS_ANY.
+ */
+enum irq_domain_bus_token {
+	DOMAIN_BUS_ANY		= 0,
+	DOMAIN_BUS_WIRED,
+	DOMAIN_BUS_GENERIC_MSI,
+	DOMAIN_BUS_PCI_MSI,
+	DOMAIN_BUS_PLATFORM_MSI,
+	DOMAIN_BUS_NEXUS,
+	DOMAIN_BUS_IPI,
+	DOMAIN_BUS_FSL_MC_MSI,
+	DOMAIN_BUS_TI_SCI_INTA_MSI,
+	DOMAIN_BUS_WAKEUP,
+	DOMAIN_BUS_VMD_MSI,
+};
+
+#endif /* _LINUX_IRQDOMAIN_DEFS_H */