diff mbox series

[13/13] hw/isa: Inline and remove one-line isa_init_irq()

Message ID 20220307134353.1950-14-philippe.mathieu.daude@gmail.com (mailing list archive)
State New, archived
Headers show
Series hw: ISA & MIPS patches from Bernhard Beschow | expand

Commit Message

Philippe Mathieu-Daudé March 7, 2022, 1:43 p.m. UTC 
From: Bernhard Beschow <shentey@gmail.com>

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

isa_ipmi_kcs)

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,
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>
---
 hw/audio/cs4231a.c     | 2 +-
 hw/audio/gus.c         | 2 +-
 hw/audio/sb16.c        | 2 +-
 hw/block/fdc-isa.c     | 2 +-
 hw/char/parallel.c     | 2 +-
 hw/char/serial-isa.c   | 2 +-
 hw/ide/isa.c           | 2 +-
 hw/input/pckbd.c       | 4 ++--
 hw/ipmi/isa_ipmi_bt.c  | 2 +-
 hw/ipmi/isa_ipmi_kcs.c | 2 +-
 hw/isa/isa-bus.c       | 8 +-------
 hw/isa/piix4.c         | 2 +-
 hw/net/ne2000-isa.c    | 2 +-
 hw/rtc/m48t59-isa.c    | 2 +-
 hw/tpm/tpm_tis_isa.c   | 2 +-
 include/hw/isa/isa.h   | 1 -
 16 files changed, 16 insertions(+), 23 deletions(-)

Comments

Bernhard Beschow March 7, 2022, 1:54 p.m. UTC | #1 
Am 7. März 2022 13:43:53 UTC schrieb "Philippe Mathieu-Daudé" <philippe.mathieu.daude@gmail.com>:
>From: Bernhard Beschow <shentey@gmail.com>
>
>isa_init_irq() has become a trivial one-line wrapper for isa_get_irq().
>It can therefore be removed.
>
>isa_ipmi_kcs)
>
>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,
>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>

Reviewed-by: Bernhard Beschow <shentey@gmail.com>

>---
> hw/audio/cs4231a.c     | 2 +-
> hw/audio/gus.c         | 2 +-
> hw/audio/sb16.c        | 2 +-
> hw/block/fdc-isa.c     | 2 +-
> hw/char/parallel.c     | 2 +-
> hw/char/serial-isa.c   | 2 +-
> hw/ide/isa.c           | 2 +-
> hw/input/pckbd.c       | 4 ++--
> hw/ipmi/isa_ipmi_bt.c  | 2 +-
> hw/ipmi/isa_ipmi_kcs.c | 2 +-
> hw/isa/isa-bus.c       | 8 +-------
> hw/isa/piix4.c         | 2 +-
> hw/net/ne2000-isa.c    | 2 +-
> hw/rtc/m48t59-isa.c    | 2 +-
> hw/tpm/tpm_tis_isa.c   | 2 +-
> include/hw/isa/isa.h   | 1 -
> 16 files changed, 16 insertions(+), 23 deletions(-)

These numbers look right, i.e. the patch looks complete.

Best regards,
Bernhard

>
>diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c
>index 7d60ce6f0e..0723e39430 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 e8719ee117..42f010b671 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 60f1f75e3a..2215386ddb 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 ab663dce93..fa20450747 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 b45e67bfbb..adb9bd9be3 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 1b8b303079..7a7ed239cd 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 24bbde24c2..8bedbd13f1 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 eb77e12f6f..1773db0d25 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 02625eb94e..88aa734e9e 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 3b23ad08b3..afabb95ebe 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 c64a14120b..0ad1c5fd65 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 fc3c8b3fd1..8607e0ac36 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 dd6f6e34d3..6ced6775ff 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 e9086eada4..e61f7ec370 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 10d8a14f19..3477afd735 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 d80cab5b79..034d706ba1 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);
diff mbox series

Patch

diff --git a/hw/audio/cs4231a.c b/hw/audio/cs4231a.c
index 7d60ce6f0e..0723e39430 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 e8719ee117..42f010b671 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 60f1f75e3a..2215386ddb 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 ab663dce93..fa20450747 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 b45e67bfbb..adb9bd9be3 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 1b8b303079..7a7ed239cd 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 24bbde24c2..8bedbd13f1 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 eb77e12f6f..1773db0d25 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 02625eb94e..88aa734e9e 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 3b23ad08b3..afabb95ebe 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 c64a14120b..0ad1c5fd65 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 fc3c8b3fd1..8607e0ac36 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 dd6f6e34d3..6ced6775ff 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 e9086eada4..e61f7ec370 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 10d8a14f19..3477afd735 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 d80cab5b79..034d706ba1 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);