hw/isa: Inline and remove one-line isa_init_irq()

isa_init_irq() has become a trivial one-line wrapper for isa_get_irq().
It can therefore be removed.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com> (tpm_tis_isa)
Acked-by: Corey Minyard <cminyard@mvista.com> (isa_ipmi_bt, isa_ipmi_kcs)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20220301220037.76555-8-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220307134353.1950-14-philippe.mathieu.daude@gmail.com>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>

16 files changed, 16 insertions, 23 deletions

diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c
index 7d60ce6..0723e39 100644
--- a/hw/audio/cs4231a.c
+++ b/hw/audio/cs4231a.c
@@ -677,7 +677,7 @@ static void cs4231a_realizefn (DeviceState *dev, Error **errp)
         return;
     }
 
-    isa_init_irq(d, &s->pic, s->irq);
+    s->pic = isa_get_irq(d, s->irq);
     k = ISADMA_GET_CLASS(s->isa_dma);
     k->register_channel(s->isa_dma, s->dma, cs_dma_read, s);
 
diff --git a/hw/audio/gus.c b/hw/audio/gus.c
index e8719ee..42f010b 100644
--- a/hw/audio/gus.c
+++ b/hw/audio/gus.c
@@ -282,7 +282,7 @@ static void gus_realizefn (DeviceState *dev, Error **errp)
     s->emu.himemaddr = s->himem;
     s->emu.gusdatapos = s->emu.himemaddr + 1024 * 1024 + 32;
     s->emu.opaque = s;
-    isa_init_irq (d, &s->pic, s->emu.gusirq);
+    s->pic = isa_get_irq(d, s->emu.gusirq);
 
     AUD_set_active_out (s->voice, 1);
 }
diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c
index 60f1f75..2215386 100644
--- a/hw/audio/sb16.c
+++ b/hw/audio/sb16.c
@@ -1408,7 +1408,7 @@ static void sb16_realizefn (DeviceState *dev, Error **errp)
         return;
     }
 
-    isa_init_irq (isadev, &s->pic, s->irq);
+    s->pic = isa_get_irq(isadev, s->irq);
 
     s->mixer_regs[0x80] = magic_of_irq (s->irq);
     s->mixer_regs[0x81] = (1 << s->dma) | (1 << s->hdma);
diff --git a/hw/block/fdc-isa.c b/hw/block/fdc-isa.c
index ab663dc..fa20450 100644
--- a/hw/block/fdc-isa.c
+++ b/hw/block/fdc-isa.c
@@ -94,7 +94,7 @@ static void isabus_fdc_realize(DeviceState *dev, Error **errp)
                              isa->iobase, fdc_portio_list, fdctrl,
                              "fdc");
 
-    isa_init_irq(isadev, &fdctrl->irq, isa->irq);
+    fdctrl->irq = isa_get_irq(isadev, isa->irq);
     fdctrl->dma_chann = isa->dma;
     if (fdctrl->dma_chann != -1) {
         IsaDmaClass *k;
diff --git a/hw/char/parallel.c b/hw/char/parallel.c
index b45e67b..adb9bd9 100644
--- a/hw/char/parallel.c
+++ b/hw/char/parallel.c
@@ -553,7 +553,7 @@ static void parallel_isa_realizefn(DeviceState *dev, Error **errp)
     index++;
 
     base = isa->iobase;
-    isa_init_irq(isadev, &s->irq, isa->isairq);
+    s->irq = isa_get_irq(isadev, isa->isairq);
     qemu_register_reset(parallel_reset, s);
 
     qemu_chr_fe_set_handlers(&s->chr, parallel_can_receive, NULL,
diff --git a/hw/char/serial-isa.c b/hw/char/serial-isa.c
index 1b8b303..7a7ed23 100644
--- a/hw/char/serial-isa.c
+++ b/hw/char/serial-isa.c
@@ -75,7 +75,7 @@ static void serial_isa_realizefn(DeviceState *dev, Error **errp)
     }
     index++;
 
-    isa_init_irq(isadev, &s->irq, isa->isairq);
+    s->irq = isa_get_irq(isadev, isa->isairq);
     qdev_realize(DEVICE(s), NULL, errp);
     qdev_set_legacy_instance_id(dev, isa->iobase, 3);
 
diff --git a/hw/ide/isa.c b/hw/ide/isa.c
index 24bbde2..8bedbd1 100644
--- a/hw/ide/isa.c
+++ b/hw/ide/isa.c
@@ -75,7 +75,7 @@ static void isa_ide_realizefn(DeviceState *dev, Error **errp)
 
     ide_bus_init(&s->bus, sizeof(s->bus), dev, 0, 2);
     ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2);
-    isa_init_irq(isadev, &s->irq, s->isairq);
+    s->irq = isa_get_irq(isadev, s->isairq);
     ide_init2(&s->bus, s->irq);
     vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_isa, s);
     ide_register_restart_cb(&s->bus);
diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c
index eb77e12..1773db0 100644
--- a/hw/input/pckbd.c
+++ b/hw/input/pckbd.c
@@ -749,8 +749,8 @@ static void i8042_realizefn(DeviceState *dev, Error **errp)
         return;
     }
 
-    isa_init_irq(isadev, &s->irq_kbd, isa_s->kbd_irq);
-    isa_init_irq(isadev, &s->irq_mouse, isa_s->mouse_irq);
+    s->irq_kbd = isa_get_irq(isadev, isa_s->kbd_irq);
+    s->irq_mouse = isa_get_irq(isadev, isa_s->mouse_irq);
 
     isa_register_ioport(isadev, isa_s->io + 0, 0x60);
     isa_register_ioport(isadev, isa_s->io + 1, 0x64);
diff --git a/hw/ipmi/isa_ipmi_bt.c b/hw/ipmi/isa_ipmi_bt.c
index 02625eb..88aa734 100644
--- a/hw/ipmi/isa_ipmi_bt.c
+++ b/hw/ipmi/isa_ipmi_bt.c
@@ -92,7 +92,7 @@ static void isa_ipmi_bt_realize(DeviceState *dev, Error **errp)
     }
 
     if (iib->isairq > 0) {
-        isa_init_irq(isadev, &iib->irq, iib->isairq);
+        iib->irq = isa_get_irq(isadev, iib->isairq);
         iib->bt.use_irq = 1;
         iib->bt.raise_irq = isa_ipmi_bt_raise_irq;
         iib->bt.lower_irq = isa_ipmi_bt_lower_irq;
diff --git a/hw/ipmi/isa_ipmi_kcs.c b/hw/ipmi/isa_ipmi_kcs.c
index 3b23ad0..afabb95 100644
--- a/hw/ipmi/isa_ipmi_kcs.c
+++ b/hw/ipmi/isa_ipmi_kcs.c
@@ -91,7 +91,7 @@ static void ipmi_isa_realize(DeviceState *dev, Error **errp)
     }
 
     if (iik->isairq > 0) {
-        isa_init_irq(isadev, &iik->irq, iik->isairq);
+        iik->irq = isa_get_irq(isadev, iik->isairq);
         iik->kcs.use_irq = 1;
         iik->kcs.raise_irq = isa_ipmi_kcs_raise_irq;
         iik->kcs.lower_irq = isa_ipmi_kcs_lower_irq;
diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c
index c64a141..0ad1c5f 100644
--- a/hw/isa/isa-bus.c
+++ b/hw/isa/isa-bus.c
@@ -85,15 +85,9 @@ qemu_irq isa_get_irq(ISADevice *dev, unsigned isairq)
     return isabus->irqs[isairq];
 }
 
-void isa_init_irq(ISADevice *dev, qemu_irq *p, unsigned isairq)
-{
-    *p = isa_get_irq(dev, isairq);
-}
-
 void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, unsigned isairq)
 {
-    qemu_irq irq;
-    isa_init_irq(isadev, &irq, isairq);
+    qemu_irq irq = isa_get_irq(isadev, isairq);
     qdev_connect_gpio_out(DEVICE(isadev), gpioirq, irq);
 }
 
diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c
index fc3c8b3..8607e0a 100644
--- a/hw/isa/piix4.c
+++ b/hw/isa/piix4.c
@@ -216,7 +216,7 @@ static void piix4_realize(PCIDevice *dev, Error **errp)
     if (!qdev_realize(DEVICE(&s->rtc), BUS(isa_bus), errp)) {
         return;
     }
-    isa_init_irq(ISA_DEVICE(&s->rtc), &s->rtc.irq, s->rtc.isairq);
+    s->rtc.irq = isa_get_irq(ISA_DEVICE(&s->rtc), s->rtc.isairq);
 }
 
 static void piix4_init(Object *obj)
diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c
index dd6f6e3..6ced677 100644
--- a/hw/net/ne2000-isa.c
+++ b/hw/net/ne2000-isa.c
@@ -68,7 +68,7 @@ static void isa_ne2000_realizefn(DeviceState *dev, Error **errp)
     ne2000_setup_io(s, DEVICE(isadev), 0x20);
     isa_register_ioport(isadev, &s->io, isa->iobase);
 
-    isa_init_irq(isadev, &s->irq, isa->isairq);
+    s->irq = isa_get_irq(isadev, isa->isairq);
 
     qemu_macaddr_default_if_unset(&s->c.macaddr);
     ne2000_reset(s);
diff --git a/hw/rtc/m48t59-isa.c b/hw/rtc/m48t59-isa.c
index e9086ea..e61f7ec 100644
--- a/hw/rtc/m48t59-isa.c
+++ b/hw/rtc/m48t59-isa.c
@@ -106,7 +106,7 @@ static void m48t59_isa_realize(DeviceState *dev, Error **errp)
 
     s->model = u->info.model;
     s->size = u->info.size;
-    isa_init_irq(isadev, &s->IRQ, d->isairq);
+    s->IRQ = isa_get_irq(isadev, d->isairq);
     m48t59_realize_common(s, errp);
     memory_region_init_io(&d->io, OBJECT(dev), &m48t59_io_ops, s, "m48t59", 4);
     if (d->io_base != 0) {
diff --git a/hw/tpm/tpm_tis_isa.c b/hw/tpm/tpm_tis_isa.c
index 10d8a14..3477afd 100644
--- a/hw/tpm/tpm_tis_isa.c
+++ b/hw/tpm/tpm_tis_isa.c
@@ -127,7 +127,7 @@ static void tpm_tis_isa_realizefn(DeviceState *dev, Error **errp)
         return;
     }
 
-    isa_init_irq(ISA_DEVICE(dev), &s->irq, s->irq_num);
+    s->irq = isa_get_irq(ISA_DEVICE(dev), s->irq_num);
 
     memory_region_add_subregion(isa_address_space(ISA_DEVICE(dev)),
                                 TPM_TIS_ADDR_BASE, &s->mmio);
diff --git a/include/hw/isa/isa.h b/include/hw/isa/isa.h
index d80cab5..034d706 100644
--- a/include/hw/isa/isa.h
+++ b/include/hw/isa/isa.h
@@ -90,7 +90,6 @@ ISABus *isa_bus_new(DeviceState *dev, MemoryRegion *address_space,
                     MemoryRegion *address_space_io, Error **errp);
 void isa_bus_irqs(ISABus *bus, qemu_irq *irqs);
 qemu_irq isa_get_irq(ISADevice *dev, unsigned isairq);
-void isa_init_irq(ISADevice *dev, qemu_irq *p, unsigned isairq);
 void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, unsigned isairq);
 void isa_bus_dma(ISABus *bus, IsaDma *dma8, IsaDma *dma16);
 IsaDma *isa_get_dma(ISABus *bus, int nchan);