From fa49364cd5e65797014688cba623541083b3e5b0 Mon Sep 17 00:00:00 2001
From: Robin Murphy <robin.murphy@arm.com>
Date: Tue, 16 Aug 2022 18:28:04 +0100
Subject: iommu/dma: Move public interfaces to linux/iommu.h

The iommu-dma layer is now mostly encapsulated by iommu_dma_ops, with
only a couple more public interfaces left pertaining to MSI integration.
Since these depend on the main IOMMU API header anyway, move their
declarations there, taking the opportunity to update the half-baked
comments to proper kerneldoc along the way.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/9cd99738f52094e6bed44bfee03fa4f288d20695.1660668998.git.robin.murphy@arm.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/irqchip/irq-gic-v2m.c     | 2 +-
 drivers/irqchip/irq-gic-v3-its.c  | 2 +-
 drivers/irqchip/irq-gic-v3-mbi.c  | 2 +-
 drivers/irqchip/irq-ls-scfg-msi.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers/irqchip')

diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index b249d4df899e..6e1ac330d7a6 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -13,7 +13,7 @@
 #define pr_fmt(fmt) "GICv2m: " fmt
 
 #include <linux/acpi.h>
-#include <linux/dma-iommu.h>
+#include <linux/iommu.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 5ff09de6c48f..e7d8d4208ee6 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -11,9 +11,9 @@
 #include <linux/cpu.h>
 #include <linux/crash_dump.h>
 #include <linux/delay.h>
-#include <linux/dma-iommu.h>
 #include <linux/efi.h>
 #include <linux/interrupt.h>
+#include <linux/iommu.h>
 #include <linux/iopoll.h>
 #include <linux/irqdomain.h>
 #include <linux/list.h>
diff --git a/drivers/irqchip/irq-gic-v3-mbi.c b/drivers/irqchip/irq-gic-v3-mbi.c
index a2163d32f17d..e1efdec9e9ac 100644
--- a/drivers/irqchip/irq-gic-v3-mbi.c
+++ b/drivers/irqchip/irq-gic-v3-mbi.c
@@ -6,7 +6,7 @@
 
 #define pr_fmt(fmt) "GICv3: " fmt
 
-#include <linux/dma-iommu.h>
+#include <linux/iommu.h>
 #include <linux/irq.h>
 #include <linux/irqdomain.h>
 #include <linux/kernel.h>
diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c
index b4927e425f7b..527c90e0920e 100644
--- a/drivers/irqchip/irq-ls-scfg-msi.c
+++ b/drivers/irqchip/irq-ls-scfg-msi.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/msi.h>
 #include <linux/interrupt.h>
+#include <linux/iommu.h>
 #include <linux/irq.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/irqdomain.h>
@@ -18,7 +19,6 @@
 #include <linux/of_pci.h>
 #include <linux/of_platform.h>
 #include <linux/spinlock.h>
-#include <linux/dma-iommu.h>
 
 #define MSI_IRQS_PER_MSIR	32
 #define MSI_MSIR_OFFSET		4
-- 
cgit v1.2.3-70-g09d2