[PATCH v4 15/20] audio: rework pcspk_init()

[Gerd Hoffmann <kraxel@redhat.com>]

Instead of creating and returning the pc speaker accept it as argument.
That allows to rework the initialization workflow in followup patches.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 include/hw/audio/pcspk.h | 6 +-----
 hw/i386/pc.c             | 2 +-
 hw/isa/i82378.c          | 2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/include/hw/audio/pcspk.h b/include/hw/audio/pcspk.h
index 7e7f5f49dcb0..8b485602675f 100644
--- a/include/hw/audio/pcspk.h
+++ b/include/hw/audio/pcspk.h
@@ -31,18 +31,14 @@
 
 #define TYPE_PC_SPEAKER "isa-pcspk"
 
-static inline ISADevice *pcspk_init(ISABus *bus, ISADevice *pit)
+static inline void pcspk_init(ISADevice *isadev, ISABus *bus, ISADevice *pit)
 {
     DeviceState *dev;
-    ISADevice *isadev;
 
-    isadev = isa_new(TYPE_PC_SPEAKER);
     dev = DEVICE(isadev);
     qdev_prop_set_uint32(dev, "iobase", 0x61);
     object_property_set_link(OBJECT(dev), OBJECT(pit), "pit", NULL);
     isa_realize_and_unref(isadev, bus, &error_fatal);
-
-    return isadev;
 }
 
 #endif /* HW_PCSPK_H */
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index ba88e1dfb80f..3f1d42b05102 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -1240,7 +1240,7 @@ void pc_basic_device_init(struct PCMachineState *pcms,
             /* connect PIT to output control line of the HPET */
             qdev_connect_gpio_out(hpet, 0, qdev_get_gpio_in(DEVICE(pit), 0));
         }
-        pcspk_init(isa_bus, pit);
+        pcspk_init(isa_new(TYPE_PC_SPEAKER), isa_bus, pit);
     }
 
     i8257_dma_init(isa_bus, 0);
diff --git a/hw/isa/i82378.c b/hw/isa/i82378.c
index d9e6c7fa0096..75a2da288157 100644
--- a/hw/isa/i82378.c
+++ b/hw/isa/i82378.c
@@ -102,7 +102,7 @@ static void i82378_realize(PCIDevice *pci, Error **errp)
     pit = i8254_pit_init(isabus, 0x40, 0, NULL);
 
     /* speaker */
-    pcspk_init(isabus, pit);
+    pcspk_init(isa_new(TYPE_PC_SPEAKER), isabus, pit);
 
     /* 2 82C37 (dma) */
     isa_create_simple(isabus, "i82374");
-- 
2.18.4