hw/audio/wm8750: move WM8750 declarations from i2c/i2c.h to audio/wm8750.h

while here use TYPE_WM8750 and declare a data_req_cb() typedef.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170919123053.32675-1-f4bug@amsat.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

5 files changed, 9 insertions, 7 deletions

diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c
index b648770882..4172caf5db 100644
--- a/hw/arm/musicpal.c
+++ b/hw/arm/musicpal.c
@@ -25,6 +25,7 @@
 #include "hw/block/flash.h"
 #include "ui/console.h"
 #include "hw/i2c/i2c.h"
+#include "hw/audio/wm8750.h"
 #include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
 #include "ui/pixel_ops.h"
@@ -1691,7 +1692,7 @@ static void musicpal_init(MachineState *machine)
         qdev_connect_gpio_out(key_dev, i, qdev_get_gpio_in(dev, i + 15));
     }
 
-    wm8750_dev = i2c_create_slave(i2c, "wm8750", MP_WM_ADDR);
+    wm8750_dev = i2c_create_slave(i2c, TYPE_WM8750, MP_WM_ADDR);
     dev = qdev_create(NULL, "mv88w8618_audio");
     s = SYS_BUS_DEVICE(dev);
     qdev_prop_set_ptr(dev, "wm8750", wm8750_dev);
diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c
index ac1e15cbbc..e419e3c00e 100644
--- a/hw/arm/spitz.c
+++ b/hw/arm/spitz.c
@@ -24,6 +24,7 @@
 #include "hw/devices.h"
 #include "hw/arm/sharpsl.h"
 #include "ui/console.h"
+#include "hw/audio/wm8750.h"
 #include "audio/audio.h"
 #include "hw/boards.h"
 #include "sysemu/block-backend.h"
@@ -745,7 +746,7 @@ static void spitz_i2c_setup(PXA2xxState *cpu)
     DeviceState *wm;
 
     /* Attach a WM8750 to the bus */
-    wm = i2c_create_slave(bus, "wm8750", 0);
+    wm = i2c_create_slave(bus, TYPE_WM8750, 0);
 
     spitz_wm8750_addr(wm, 0, 0);
     qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM,
diff --git a/hw/arm/z2.c b/hw/arm/z2.c
index 60561c7b7c..300e933c82 100644
--- a/hw/arm/z2.c
+++ b/hw/arm/z2.c
@@ -23,6 +23,7 @@
 #include "hw/block/flash.h"
 #include "sysemu/block-backend.h"
 #include "ui/console.h"
+#include "hw/audio/wm8750.h"
 #include "audio/audio.h"
 #include "exec/address-spaces.h"
 #include "sysemu/qtest.h"
@@ -346,7 +347,7 @@ static void z2_init(MachineState *machine)
     z2_lcd = ssi_create_slave(mpu->ssp[1], "zipit-lcd");
     bus = pxa2xx_i2c_bus(mpu->i2c[0]);
     i2c_create_slave(bus, TYPE_AER915, 0x55);
-    wm = i2c_create_slave(bus, "wm8750", 0x1b);
+    wm = i2c_create_slave(bus, TYPE_WM8750, 0x1b);
     mpu->i2s->opaque = wm;
     mpu->i2s->codec_out = wm8750_dac_dat;
     mpu->i2s->codec_in = wm8750_adc_dat;
diff --git a/hw/audio/marvell_88w8618.c b/hw/audio/marvell_88w8618.c
index 4f65f8c199..e546892d3c 100644
--- a/hw/audio/marvell_88w8618.c
+++ b/hw/audio/marvell_88w8618.c
@@ -13,6 +13,7 @@
 #include "hw/sysbus.h"
 #include "hw/hw.h"
 #include "hw/i2c/i2c.h"
+#include "hw/audio/wm8750.h"
 #include "audio/audio.h"
 
 #define MP_AUDIO_SIZE           0x00001000
diff --git a/hw/audio/wm8750.c b/hw/audio/wm8750.c
index 6d8b728923..416a78e869 100644
--- a/hw/audio/wm8750.c
+++ b/hw/audio/wm8750.c
@@ -8,8 +8,8 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/hw.h"
 #include "hw/i2c/i2c.h"
+#include "hw/audio/wm8750.h"
 #include "audio/audio.h"
 
 #define IN_PORT_N	3
@@ -24,7 +24,6 @@ typedef struct {
     int dac_hz;
 } WMRate;
 
-#define TYPE_WM8750 "wm8750"
 #define WM8750(obj) OBJECT_CHECK(WM8750State, (obj), TYPE_WM8750)
 
 typedef struct WM8750State {
@@ -639,8 +638,7 @@ static void wm8750_fini(I2CSlave *i2c)
 }
 #endif
 
-void wm8750_data_req_set(DeviceState *dev,
-                void (*data_req)(void *, int, int), void *opaque)
+void wm8750_data_req_set(DeviceState *dev, data_req_cb *data_req, void *opaque)
 {
     WM8750State *s = WM8750(dev);