[Qemu-devel] [PATCH] AcpiDeviceIf: More readable bitmask definition

[Christian Ludwig]

AcpiEventStatusBits defines bits in a bitmask. Having it in decimal
notation is rather uncommon. Make it more clear which bits are meant
there.

No functional change.

Signed-off-by: Christian Ludwig <address@hidden>
---
 include/hw/acpi/acpi_dev_interface.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/hw/acpi/acpi_dev_interface.h 
b/include/hw/acpi/acpi_dev_interface.h
index 3c2e4e9..f526a6c 100644
--- a/include/hw/acpi/acpi_dev_interface.h
+++ b/include/hw/acpi/acpi_dev_interface.h
@@ -7,11 +7,11 @@
 
 /* These values are part of guest ABI, and can not be changed */
 typedef enum {
-    ACPI_PCI_HOTPLUG_STATUS = 2,
-    ACPI_CPU_HOTPLUG_STATUS = 4,
-    ACPI_MEMORY_HOTPLUG_STATUS = 8,
-    ACPI_NVDIMM_HOTPLUG_STATUS = 16,
-    ACPI_VMGENID_CHANGE_STATUS = 32,
+    ACPI_PCI_HOTPLUG_STATUS =          (1 << 1),
+    ACPI_CPU_HOTPLUG_STATUS =          (1 << 2),
+    ACPI_MEMORY_HOTPLUG_STATUS =       (1 << 3),
+    ACPI_NVDIMM_HOTPLUG_STATUS =       (1 << 4),
+    ACPI_VMGENID_CHANGE_STATUS =       (1 << 5),
 } AcpiEventStatusBits;
 
 #define TYPE_ACPI_DEVICE_IF "acpi-device-interface"
-- 
2.1.4