Merge tag 'iommu-updates-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU updates from Joerg Roedel:
 "This time with:

   - Generic page-table framework for ARM IOMMUs using the LPAE
     page-table format, ARM-SMMU and Renesas IPMMU make use of it
     already.

   - Break out the IO virtual address allocator from the Intel IOMMU so
     that it can be used by other DMA-API implementations too.  The
     first user will be the ARM64 common DMA-API implementation for
     IOMMUs

   - Device tree support for Renesas IPMMU

   - Various fixes and cleanups all over the place"

* tag 'iommu-updates-v3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (36 commits)
  iommu/amd: Convert non-returned local variable to boolean when relevant
  iommu: Update my email address
  iommu/amd: Use wait_event in put_pasid_state_wait
  iommu/amd: Fix amd_iommu_free_device()
  iommu/arm-smmu: Avoid build warning
  iommu/fsl: Various cleanups
  iommu/fsl: Use %pa to print phys_addr_t
  iommu/omap: Print phys_addr_t using %pa
  iommu: Make more drivers depend on COMPILE_TEST
  iommu/ipmmu-vmsa: Fix IOMMU lookup when multiple IOMMUs are registered
  iommu: Disable on !MMU builds
  iommu/fsl: Remove unused fsl_of_pamu_ids[]
  iommu/fsl: Fix section mismatch
  iommu/ipmmu-vmsa: Use the ARM LPAE page table allocator
  iommu: Fix trace_map() to report original iova and original size
  iommu/arm-smmu: add support for iova_to_phys through ATS1PR
  iopoll: Introduce memory-mapped IO polling macros
  iommu/arm-smmu: don't touch the secure STLBIALL register
  iommu/arm-smmu: make use of generic LPAE allocator
  iommu: io-pgtable-arm: add non-secure quirk
  ...

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 59de6364a910..48882c126245 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2007-2010 Advanced Micro Devices, Inc.
- * Author: Joerg Roedel <joerg.roedel@amd.com>
+ * Author: Joerg Roedel <jroedel@suse.de>
  *         Leo Duran <leo.duran@amd.com>
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -843,10 +843,10 @@ static void build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
                                   size_t size, u16 domid, int pde)
 {
         u64 pages;
-        int s;
+        bool s;
 
         pages = iommu_num_pages(address, size, PAGE_SIZE);
-        s     = 0;
+        s     = false;
 
         if (pages > 1) {
                 /*
@@ -854,7 +854,7 @@ static void build_inv_iommu_pages(struct iommu_cmd *cmd, u64 address,
                  * TLB entries for this domain
                  */
                 address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
-                s = 1;
+                s = true;
         }
 
         address &= PAGE_MASK;
@@ -874,10 +874,10 @@ static void build_inv_iotlb_pages(struct iommu_cmd *cmd, u16 devid, int qdep,
                                   u64 address, size_t size)
 {
         u64 pages;
-        int s;
+        bool s;
 
         pages = iommu_num_pages(address, size, PAGE_SIZE);
-        s     = 0;
+        s     = false;
 
         if (pages > 1) {
                 /*
@@ -885,7 +885,7 @@ static void build_inv_iotlb_pages(struct iommu_cmd *cmd, u16 devid, int qdep,
                  * TLB entries for this domain
                  */
                 address = CMD_INV_IOMMU_ALL_PAGES_ADDRESS;
-                s = 1;
+                s = true;
         }
 
         address &= PAGE_MASK;