Include hw/hw.h exactly where needed

In my "build everything" tree, changing hw/hw.h triggers a recompile
of some 2600 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

The previous commits have left only the declaration of hw_error() in
hw/hw.h.  This permits dropping most of its inclusions.  Touching it
now recompiles less than 200 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-19-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

14 files changed, 2 insertions, 12 deletions

diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index d082daf6f2..8563672942 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -12,7 +12,6 @@
 #include "qemu/error-report.h"
 #include "qapi/error.h"
 #include <libfdt.h>
-#include "hw/hw.h"
 #include "hw/arm/boot.h"
 #include "hw/arm/linux-boot-if.h"
 #include "sysemu/kvm.h"
diff --git a/hw/arm/collie.c b/hw/arm/collie.c
index 3db3c56004..219643c633 100644
--- a/hw/arm/collie.c
+++ b/hw/arm/collie.c
@@ -10,7 +10,6 @@
  */
 #include "qemu/osdep.h"
 #include "qemu/units.h"
-#include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "hw/boards.h"
 #include "strongarm.h"
diff --git a/hw/arm/gumstix.c b/hw/arm/gumstix.c
index 343cbfd7da..f26a0e8010 100644
--- a/hw/arm/gumstix.c
+++ b/hw/arm/gumstix.c
@@ -36,7 +36,6 @@
 
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "net/net.h"
 #include "hw/block/flash.h"
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index f8fbe402db..ecccb4125a 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -21,6 +21,7 @@
 #include "sysemu/sysemu.h"
 #include "qemu/error-report.h"
 #include "hw/char/pl011.h"
+#include "hw/hw.h"
 #include "hw/irq.h"
 
 #define TYPE_INTEGRATOR_CM "integrator_core"
diff --git a/hw/arm/mainstone.c b/hw/arm/mainstone.c
index cd1f904c6c..1bad1aea76 100644
--- a/hw/arm/mainstone.c
+++ b/hw/arm/mainstone.c
@@ -14,7 +14,6 @@
 #include "qemu/osdep.h"
 #include "qemu/error-report.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "hw/arm/boot.h"
 #include "net/net.h"
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index 72e522a629..a3cfdc3077 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -19,6 +19,7 @@
 #include "sysemu/sysemu.h"
 #include "hw/boards.h"
 #include "hw/char/serial.h"
+#include "hw/hw.h"
 #include "qemu/timer.h"
 #include "hw/ptimer.h"
 #include "hw/block/flash.h"
diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index 397630e2f2..af5e3d0ba7 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -25,7 +25,6 @@
 #include "sysemu/qtest.h"
 #include "sysemu/reset.h"
 #include "hw/boards.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/arm/boot.h"
 #include "hw/arm/omap.h"
diff --git a/hw/arm/omap_sx1.c b/hw/arm/omap_sx1.c
index cae78d0a36..75a05c36b0 100644
--- a/hw/arm/omap_sx1.c
+++ b/hw/arm/omap_sx1.c
@@ -27,7 +27,6 @@
  */
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "ui/console.h"
 #include "hw/arm/omap.h"
 #include "hw/boards.h"
diff --git a/hw/arm/palm.c b/hw/arm/palm.c
index a5eccb7290..bea47b917d 100644
--- a/hw/arm/palm.c
+++ b/hw/arm/palm.c
@@ -19,7 +19,6 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "audio/audio.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/qtest.h"
diff --git a/hw/arm/pxa2xx_pic.c b/hw/arm/pxa2xx_pic.c
index c8bd497e99..203d4d28af 100644
--- a/hw/arm/pxa2xx_pic.c
+++ b/hw/arm/pxa2xx_pic.c
@@ -11,7 +11,6 @@
 #include "qemu/osdep.h"
 #include "qemu/module.h"
 #include "cpu.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index 003929b3e0..2eabb9c814 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -12,7 +12,6 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "hw/arm/boot.h"
 #include "sysemu/sysemu.h"
diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c
index 80c61aef16..7f136bf187 100644
--- a/hw/arm/tosa.c
+++ b/hw/arm/tosa.c
@@ -13,7 +13,6 @@
 
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "hw/arm/boot.h"
 #include "hw/arm/sharpsl.h"
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 4f85eb575c..fa9afd2b7e 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -36,7 +36,6 @@
 #include "hw/acpi/acpi.h"
 #include "hw/nvram/fw_cfg.h"
 #include "hw/acpi/bios-linker-loader.h"
-#include "hw/hw.h"
 #include "hw/acpi/aml-build.h"
 #include "hw/acpi/utils.h"
 #include "hw/acpi/pci.h"
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index 810922d74e..1e3db425ef 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -12,7 +12,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/arm/pxa.h"
 #include "hw/arm/boot.h"
 #include "hw/i2c/i2c.h"