[PATCH-for-8.0] hw/acpi: Rename tco.c -> ich9_tco.c

[Philippe Mathieu-Daudé]

tco.c contains the ICH9 implementation of its "total cost
of ownership". Rename it accordingly to emphasis this is
a part of the ICH9 model.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
Based-on: <20221207231205.1106381-1-shentey@gmail.com>
          "Clean up dependencies of ACPI controllers"
---
 MAINTAINERS                           | 4 ++--
 hw/acpi/ich9.c                        | 2 +-
 hw/acpi/{tco.c => ich9_tco.c}         | 2 +-
 hw/acpi/meson.build                   | 2 +-
 include/hw/acpi/ich9.h                | 2 +-
 include/hw/acpi/{tco.h => ich9_tco.h} | 2 +-
 tests/qtest/tco-test.c                | 2 +-
 7 files changed, 8 insertions(+), 8 deletions(-)
 rename hw/acpi/{tco.c => ich9_tco.c} (99%)
 rename include/hw/acpi/{tco.h => ich9_tco.h} (97%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 6966490c94..35bde4a97e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1644,8 +1644,8 @@ F: hw/isa/piix3.c
 F: hw/isa/lpc_ich9.c
 F: hw/i2c/smbus_ich9.c
 F: hw/acpi/piix4.c
-F: hw/acpi/ich9.c
-F: include/hw/acpi/ich9.h
+F: hw/acpi/ich9*.c
+F: include/hw/acpi/ich9*.h
 F: include/hw/southbridge/piix.h
 F: hw/misc/sga.c
 F: hw/isa/apm.c
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index bd9bbade70..b10afa372a 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -34,7 +34,7 @@
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
 #include "hw/acpi/acpi.h"
-#include "hw/acpi/tco.h"
+#include "hw/acpi/ich9_tco.h"
 
 #include "hw/i386/ich9.h"
 #include "hw/mem/pc-dimm.h"
diff --git a/hw/acpi/tco.c b/hw/acpi/ich9_tco.c
similarity index 99%
rename from hw/acpi/tco.c
rename to hw/acpi/ich9_tco.c
index 4783721e4e..b68348707b 100644
--- a/hw/acpi/tco.c
+++ b/hw/acpi/ich9_tco.c
@@ -12,7 +12,7 @@
 #include "hw/i386/ich9.h"
 #include "migration/vmstate.h"
 
-#include "hw/acpi/tco.h"
+#include "hw/acpi/ich9_tco.h"
 #include "trace.h"
 
 enum {
diff --git a/hw/acpi/meson.build b/hw/acpi/meson.build
index cfae2f58f6..30054a8cdc 100644
--- a/hw/acpi/meson.build
+++ b/hw/acpi/meson.build
@@ -22,7 +22,7 @@ acpi_ss.add(when: 'CONFIG_ACPI_PIIX4', if_true: 
files('piix4.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_PCIHP', if_true: files('pcihp.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_PCIHP', if_false: 
files('acpi-pci-hotplug-stub.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_VIOT', if_true: files('viot.c'))
-acpi_ss.add(when: 'CONFIG_ACPI_ICH9', if_true: files('ich9.c', 'tco.c'))
+acpi_ss.add(when: 'CONFIG_ACPI_ICH9', if_true: files('ich9.c', 'ich9_tco.c'))
 acpi_ss.add(when: 'CONFIG_ACPI_ERST', if_true: files('erst.c'))
 acpi_ss.add(when: 'CONFIG_IPMI', if_true: files('ipmi.c'), if_false: 
files('ipmi-stub.c'))
 acpi_ss.add(when: 'CONFIG_PC', if_false: files('acpi-x86-stub.c'))
diff --git a/include/hw/acpi/ich9.h b/include/hw/acpi/ich9.h
index 7ca92843c6..d41866a229 100644
--- a/include/hw/acpi/ich9.h
+++ b/include/hw/acpi/ich9.h
@@ -27,7 +27,7 @@
 #include "hw/acpi/pcihp.h"
 #include "hw/acpi/memory_hotplug.h"
 #include "hw/acpi/acpi_dev_interface.h"
-#include "hw/acpi/tco.h"
+#include "hw/acpi/ich9_tco.h"
 
 #define ACPI_PCIHP_ADDR_ICH9 0x0cc0
 
diff --git a/include/hw/acpi/tco.h b/include/hw/acpi/ich9_tco.h
similarity index 97%
rename from include/hw/acpi/tco.h
rename to include/hw/acpi/ich9_tco.h
index a1e0da8213..c4393caee0 100644
--- a/include/hw/acpi/tco.h
+++ b/include/hw/acpi/ich9_tco.h
@@ -1,5 +1,5 @@
 /*
- * QEMU ICH9 TCO emulation
+ * QEMU ICH9 TCO emulation (total cost of ownership)
  *
  * Copyright (c) 2015 Paulo Alcantara <pcacjr@zytor.com>
  *
diff --git a/tests/qtest/tco-test.c b/tests/qtest/tco-test.c
index 254f735370..d7b61ccfa5 100644
--- a/tests/qtest/tco-test.c
+++ b/tests/qtest/tco-test.c
@@ -16,7 +16,7 @@
 #include "hw/pci/pci_regs.h"
 #include "hw/i386/ich9.h"
 #include "hw/acpi/ich9.h"
-#include "hw/acpi/tco.h"
+#include "hw/acpi/ich9_tco.h"
 
 #define RCBA_BASE_ADDR    0xfed1c000
 #define PM_IO_BASE_ADDR   0xb000
-- 
2.38.1