x86, AMD IOMMU: use true/false instead of 0/1 for bool value

This patch replaces the integer values used for the bool variable in ACPI
scanning code with true and false.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: robert.richter@amd.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c
index 0124995c7b5d..316fe2eaeefe 100644
--- a/arch/x86/kernel/amd_iommu_init.c
+++ b/arch/x86/kernel/amd_iommu_init.c
@@ -509,7 +509,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
         u8 *end = p, flags = 0;
         u16 dev_i, devid = 0, devid_start = 0, devid_to = 0;
         u32 ext_flags = 0;
-        bool alias = 0;
+        bool alias = false;
         struct ivhd_entry *e;
 
         /*
@@ -559,7 +559,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
                         devid_start = e->devid;
                         flags = e->flags;
                         ext_flags = 0;
-                        alias = 0;
+                        alias = false;
                         break;
                 case IVHD_DEV_ALIAS:
                         devid = e->devid;
@@ -572,7 +572,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
                         flags = e->flags;
                         devid_to = e->ext >> 8;
                         ext_flags = 0;
-                        alias = 1;
+                        alias = true;
                         break;
                 case IVHD_DEV_EXT_SELECT:
                         devid = e->devid;
@@ -582,7 +582,7 @@ static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
                         devid_start = e->devid;
                         flags = e->flags;
                         ext_flags = e->ext;
-                        alias = 0;
+                        alias = false;
                         break;
                 case IVHD_DEV_RANGE_END:
                         devid = e->devid;