Include hw/irq.h a lot less

In my "build everything" tree, changing hw/irq.h triggers a recompile
of some 5400 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 qemu_irq and.or qemu_irq_handler.

Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to
qemu/typedefs.h, and then include hw/irq.h only where it's still
needed.  Touching it now recompiles only some 500 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190812052359.30071-13-armbru@redhat.com>

9 files changed, 9 insertions, 0 deletions

diff --git a/hw/gpio/bcm2835_gpio.c b/hw/gpio/bcm2835_gpio.c
index ba8dd6c393..ea3f3f2bda 100644
--- a/hw/gpio/bcm2835_gpio.c
+++ b/hw/gpio/bcm2835_gpio.c
@@ -19,6 +19,7 @@
 #include "hw/sysbus.h"
 #include "hw/sd/sd.h"
 #include "hw/gpio/bcm2835_gpio.h"
+#include "hw/irq.h"
 
 #define GPFSEL0   0x00
 #define GPFSEL1   0x04
diff --git a/hw/gpio/gpio_key.c b/hw/gpio/gpio_key.c
index 7d5510257e..66866fa87c 100644
--- a/hw/gpio/gpio_key.c
+++ b/hw/gpio/gpio_key.c
@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qemu/module.h"
 #include "qemu/timer.h"
diff --git a/hw/gpio/imx_gpio.c b/hw/gpio/imx_gpio.c
index a51af72c1f..3d3c9644db 100644
--- a/hw/gpio/imx_gpio.c
+++ b/hw/gpio/imx_gpio.c
@@ -19,6 +19,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/gpio/imx_gpio.h"
+#include "hw/irq.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
 
diff --git a/hw/gpio/max7310.c b/hw/gpio/max7310.c
index 273da622ca..b0925ab1a1 100644
--- a/hw/gpio/max7310.c
+++ b/hw/gpio/max7310.c
@@ -9,6 +9,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/i2c/i2c.h"
+#include "hw/irq.h"
 #include "qemu/module.h"
 
 #define TYPE_MAX7310 "max7310"
diff --git a/hw/gpio/mpc8xxx.c b/hw/gpio/mpc8xxx.c
index 6ff56dc3f2..f3b90b4b33 100644
--- a/hw/gpio/mpc8xxx.c
+++ b/hw/gpio/mpc8xxx.c
@@ -20,6 +20,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qemu/module.h"
 
diff --git a/hw/gpio/nrf51_gpio.c b/hw/gpio/nrf51_gpio.c
index dd6c16a841..24a890911a 100644
--- a/hw/gpio/nrf51_gpio.c
+++ b/hw/gpio/nrf51_gpio.c
@@ -14,6 +14,7 @@
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/gpio/nrf51_gpio.h"
+#include "hw/irq.h"
 #include "trace.h"
 
 /*
diff --git a/hw/gpio/omap_gpio.c b/hw/gpio/omap_gpio.c
index e2785c5dc7..6ab51a9428 100644
--- a/hw/gpio/omap_gpio.c
+++ b/hw/gpio/omap_gpio.c
@@ -20,6 +20,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "hw/arm/omap.h"
 #include "hw/sysbus.h"
 #include "qemu/error-report.h"
diff --git a/hw/gpio/pl061.c b/hw/gpio/pl061.c
index 02c01fd521..c605d91c93 100644
--- a/hw/gpio/pl061.c
+++ b/hw/gpio/pl061.c
@@ -9,6 +9,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/irq.h"
 #include "hw/sysbus.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
diff --git a/hw/gpio/zaurus.c b/hw/gpio/zaurus.c
index f2f1f67266..98aa416931 100644
--- a/hw/gpio/zaurus.c
+++ b/hw/gpio/zaurus.c
@@ -18,6 +18,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "hw/arm/sharpsl.h"
 #include "hw/sysbus.h"
 #include "qemu/module.h"