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/usb/bus.c b/hw/usb/bus.c
index 6aff15e504..be18221ac6 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -1,5 +1,4 @@
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/usb.h"
 #include "hw/qdev.h"
 #include "qapi/error.h"
diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
index d4074edfc3..c0f35c58d5 100644
--- a/hw/usb/dev-audio.c
+++ b/hw/usb/dev-audio.c
@@ -34,7 +34,6 @@
 #include "hw/usb.h"
 #include "migration/vmstate.h"
 #include "desc.h"
-#include "hw/hw.h"
 #include "audio/audio.h"
 
 #define USBAUDIO_VENDOR_NUM     0x46f4 /* CRC16() of "QEMU" */
diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c
index c7c65a8782..79b3be3c3f 100644
--- a/hw/usb/dev-hid.c
+++ b/hw/usb/dev-hid.c
@@ -24,7 +24,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "ui/console.h"
 #include "hw/usb.h"
 #include "migration/vmstate.h"
diff --git a/hw/usb/dev-wacom.c b/hw/usb/dev-wacom.c
index 9a8a2d3081..8ed57b3b44 100644
--- a/hw/usb/dev-wacom.c
+++ b/hw/usb/dev-wacom.c
@@ -27,7 +27,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "ui/console.h"
 #include "hw/usb.h"
 #include "migration/vmstate.h"
diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h
index fedf82c611..fdbcfdcbeb 100644
--- a/hw/usb/hcd-ehci.h
+++ b/hw/usb/hcd-ehci.h
@@ -18,7 +18,6 @@
 #ifndef HW_USB_HCD_EHCI_H
 #define HW_USB_HCD_EHCI_H
 
-#include "hw/hw.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
 #include "sysemu/dma.h"
diff --git a/hw/usb/hcd-ohci-pci.c b/hw/usb/hcd-ohci-pci.c
index 67fcfc4d7c..25b0ced804 100644
--- a/hw/usb/hcd-ohci-pci.c
+++ b/hw/usb/hcd-ohci-pci.c
@@ -19,7 +19,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
 #include "hw/usb.h"
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 438dfb4b83..94b3410d3c 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -26,7 +26,6 @@
 */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
index 887885efa0..7c6edd17b4 100644
--- a/hw/usb/hcd-uhci.c
+++ b/hw/usb/hcd-uhci.c
@@ -27,7 +27,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/usb.h"
 #include "hw/usb/uhci-regs.h"
 #include "migration/vmstate.h"
diff --git a/hw/usb/hcd-xhci-nec.c b/hw/usb/hcd-xhci-nec.c
index e099382b24..aba3716875 100644
--- a/hw/usb/hcd-xhci-nec.c
+++ b/hw/usb/hcd-xhci-nec.c
@@ -20,7 +20,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/usb.h"
 #include "qemu/module.h"
 #include "hw/pci/pci.h"
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index fc67476100..d60ad895a3 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -20,7 +20,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "qemu/timer.h"
 #include "qemu/module.h"
 #include "qemu/queue.h"
diff --git a/hw/usb/libhw.c b/hw/usb/libhw.c
index adbee2f642..9c33a1640f 100644
--- a/hw/usb/libhw.c
+++ b/hw/usb/libhw.c
@@ -20,7 +20,6 @@
  * THE SOFTWARE.
  */
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/usb.h"
 #include "sysemu/dma.h"
 
diff --git a/hw/usb/tusb6010.c b/hw/usb/tusb6010.c
index a61b0f6354..17580876c6 100644
--- a/hw/usb/tusb6010.c
+++ b/hw/usb/tusb6010.c
@@ -24,6 +24,7 @@
 #include "qemu/timer.h"
 #include "hw/usb.h"
 #include "hw/arm/omap.h"
+#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/sysbus.h"