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>

12 files changed, 1 insertions, 11 deletions

diff --git a/hw/char/debugcon.c b/hw/char/debugcon.c
index e1b6d11..b38d828 100644
--- a/hw/char/debugcon.c
+++ b/hw/char/debugcon.c
@@ -27,7 +27,6 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
-#include "hw/hw.h"
 #include "chardev/char-fe.h"
 #include "hw/isa/isa.h"
 
diff --git a/hw/char/digic-uart.c b/hw/char/digic-uart.c
index 79ea922..cc50167 100644
--- a/hw/char/digic-uart.c
+++ b/hw/char/digic-uart.c
@@ -27,7 +27,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
 #include "chardev/char-fe.h"
diff --git a/hw/char/escc.c b/hw/char/escc.c
index 404002b..35c6952 100644
--- a/hw/char/escc.c
+++ b/hw/char/escc.c
@@ -23,7 +23,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c
index f4488fa..69dd7ac 100644
--- a/hw/char/lm32_juart.c
+++ b/hw/char/lm32_juart.c
@@ -18,7 +18,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
 #include "qemu/module.h"
diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c
index 4b3215f..00832fb 100644
--- a/hw/char/lm32_uart.c
+++ b/hw/char/lm32_uart.c
@@ -23,7 +23,6 @@
 
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
diff --git a/hw/char/mcf_uart.c b/hw/char/mcf_uart.c
index c403a1f..1712b22 100644
--- a/hw/char/mcf_uart.c
+++ b/hw/char/mcf_uart.c
@@ -7,7 +7,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qemu/module.h"
diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c
index 53c1ca7..e90f84d 100644
--- a/hw/char/milkymist-uart.c
+++ b/hw/char/milkymist-uart.c
@@ -22,7 +22,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "migration/vmstate.h"
diff --git a/hw/char/omap_uart.c b/hw/char/omap_uart.c
index b3bb1cf..13e4f43 100644
--- a/hw/char/omap_uart.c
+++ b/hw/char/omap_uart.c
@@ -19,7 +19,6 @@
  */
 #include "qemu/osdep.h"
 #include "chardev/char.h"
-#include "hw/hw.h"
 #include "hw/arm/omap.h"
 #include "hw/char/serial.h"
 #include "exec/address-spaces.h"
diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index 1798fd0..3980eb5 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -26,7 +26,6 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
-#include "hw/hw.h"
 #include "chardev/char-parallel.h"
 #include "chardev/char-fe.h"
 #include "hw/irq.h"
diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 7a40aa9..07dc16b 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -26,7 +26,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sh4/sh.h"
 #include "chardev/char-fe.h"
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index 47e1092..8cc9328 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -24,7 +24,6 @@
 #include <termios.h>
 
 #include "qapi/error.h"
-#include "hw/hw.h"
 #include "chardev/char-fe.h"
 #include "hw/xen/xen-legacy-backend.h"
 
diff --git a/hw/char/xilinx_uartlite.c b/hw/char/xilinx_uartlite.c
index 250eed9..fa7451f 100644
--- a/hw/char/xilinx_uartlite.c
+++ b/hw/char/xilinx_uartlite.c
@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qemu/module.h"