Include migration/vmstate.h less

In my "build everything" tree, changing migration/vmstate.h triggers a
recompile of some 2700 out of 6600 objects (not counting tests and
objects that don't depend on qemu/osdep.h).

hw/hw.h supposedly includes it for convenience.  Several other headers
include it just to get VMStateDescription.  The previous commit made
that unnecessary.

Include migration/vmstate.h only where it's still needed.  Touching it
now recompiles only some 1600 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-16-armbru@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>

10 files changed, 11 insertions, 0 deletions

diff --git a/hw/i2c/aspeed_i2c.c b/hw/i2c/aspeed_i2c.c
index bb7ef3cbf3..a956eb3849 100644
--- a/hw/i2c/aspeed_i2c.c
+++ b/hw/i2c/aspeed_i2c.c
@@ -20,6 +20,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/i2c/aspeed_i2c.h"
diff --git a/hw/i2c/core.c b/hw/i2c/core.c
index 20f36f1d55..25b792fdd0 100644
--- a/hw/i2c/core.c
+++ b/hw/i2c/core.c
@@ -9,6 +9,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/i2c/i2c.h"
+#include "migration/vmstate.h"
 #include "qemu/module.h"
 #include "trace.h"
 
diff --git a/hw/i2c/exynos4210_i2c.c b/hw/i2c/exynos4210_i2c.c
index 07d83d5a63..a600f65560 100644
--- a/hw/i2c/exynos4210_i2c.c
+++ b/hw/i2c/exynos4210_i2c.c
@@ -24,6 +24,7 @@
 #include "qemu/module.h"
 #include "qemu/timer.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
 #include "hw/i2c/i2c.h"
 #include "hw/irq.h"
 
diff --git a/hw/i2c/imx_i2c.c b/hw/i2c/imx_i2c.c
index 1d6b695615..30b9aea247 100644
--- a/hw/i2c/imx_i2c.c
+++ b/hw/i2c/imx_i2c.c
@@ -21,6 +21,7 @@
 #include "qemu/osdep.h"
 #include "hw/i2c/imx_i2c.h"
 #include "hw/irq.h"
+#include "migration/vmstate.h"
 #include "hw/i2c/i2c.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
diff --git a/hw/i2c/microbit_i2c.c b/hw/i2c/microbit_i2c.c
index 214be07c5a..4661f05253 100644
--- a/hw/i2c/microbit_i2c.c
+++ b/hw/i2c/microbit_i2c.c
@@ -21,6 +21,7 @@
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/i2c/microbit_i2c.h"
+#include "migration/vmstate.h"
 
 static const uint32_t twi_read_sequence[] = {0x5A, 0x5A, 0x40};
 
diff --git a/hw/i2c/mpc_i2c.c b/hw/i2c/mpc_i2c.c
index 0aa4cacb65..0aa1be3ce7 100644
--- a/hw/i2c/mpc_i2c.c
+++ b/hw/i2c/mpc_i2c.c
@@ -23,6 +23,7 @@
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/sysbus.h"
+#include "migration/vmstate.h"
 
 /* #define DEBUG_I2C */
 
diff --git a/hw/i2c/pm_smbus.c b/hw/i2c/pm_smbus.c
index e48544f909..d9e3bad90d 100644
--- a/hw/i2c/pm_smbus.c
+++ b/hw/i2c/pm_smbus.c
@@ -17,11 +17,13 @@
  * License along with this library; if not, see
  * <http://www.gnu.org/licenses/>.
  */
+
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/boards.h"
 #include "hw/i2c/pm_smbus.h"
 #include "hw/i2c/smbus_master.h"
+#include "migration/vmstate.h"
 
 #define SMBHSTSTS       0x00
 #define SMBHSTCNT       0x02
diff --git a/hw/i2c/smbus_eeprom.c b/hw/i2c/smbus_eeprom.c
index 37167e7244..e05bc8c39c 100644
--- a/hw/i2c/smbus_eeprom.c
+++ b/hw/i2c/smbus_eeprom.c
@@ -29,6 +29,7 @@
 #include "hw/boards.h"
 #include "hw/i2c/i2c.h"
 #include "hw/i2c/smbus_slave.h"
+#include "migration/vmstate.h"
 #include "hw/i2c/smbus_eeprom.h"
 
 //#define DEBUG
diff --git a/hw/i2c/smbus_ich9.c b/hw/i2c/smbus_ich9.c
index 51a03046a6..f7e626e95a 100644
--- a/hw/i2c/smbus_ich9.c
+++ b/hw/i2c/smbus_ich9.c
@@ -24,6 +24,7 @@
 #include "hw/hw.h"
 #include "hw/i2c/pm_smbus.h"
 #include "hw/pci/pci.h"
+#include "migration/vmstate.h"
 #include "qemu/module.h"
 #include "sysemu/sysemu.h"
 
diff --git a/hw/i2c/smbus_slave.c b/hw/i2c/smbus_slave.c
index a9908c1a9b..7b145a384d 100644
--- a/hw/i2c/smbus_slave.c
+++ b/hw/i2c/smbus_slave.c
@@ -17,6 +17,7 @@
 #include "hw/hw.h"
 #include "hw/i2c/i2c.h"
 #include "hw/i2c/smbus_slave.h"
+#include "migration/vmstate.h"
 #include "qemu/module.h"
 
 //#define DEBUG_SMBUS 1