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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 28/31] hw/core/irq: remove unused 'qemu_irq_split' function
Date: Thu, 21 Apr 2022 12:18:43 +0100
Message-Id: <20220421111846.2011565-29-peter.maydell@linaro.org>
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From: Zongyuan Li <zongyuan.li@smartx.com>
Signed-off-by: Zongyuan Li <zongyuan.li@smartx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20220324181557.203805-5-zongyuan.li@smartx.com
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/811
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
include/hw/irq.h | 5 -----
hw/core/irq.c | 15 ---------------
2 files changed, 20 deletions(-)
diff --git a/include/hw/irq.h b/include/hw/irq.h
index dc7abf199e3..645b73d2512 100644
--- a/include/hw/irq.h
+++ b/include/hw/irq.h
@@ -46,11 +46,6 @@ void qemu_free_irq(qemu_irq irq);
/* Returns a new IRQ with opposite polarity. */
qemu_irq qemu_irq_invert(qemu_irq irq);
=20
-/* Returns a new IRQ which feeds into both the passed IRQs.
- * It's probably better to use the TYPE_SPLIT_IRQ device instead.
- */
-qemu_irq qemu_irq_split(qemu_irq irq1, qemu_irq irq2);
-
/* For internal use in qtest. Similar to qemu_irq_split, but operating
on an existing vector of qemu_irq. */
void qemu_irq_intercept_in(qemu_irq *gpio_in, qemu_irq_handler handler, in=
t n);
diff --git a/hw/core/irq.c b/hw/core/irq.c
index 741219277b1..3623f711fe6 100644
--- a/hw/core/irq.c
+++ b/hw/core/irq.c
@@ -106,21 +106,6 @@ qemu_irq qemu_irq_invert(qemu_irq irq)
return qemu_allocate_irq(qemu_notirq, irq, 0);
}
=20
-static void qemu_splitirq(void *opaque, int line, int level)
-{
- struct IRQState **irq =3D opaque;
- irq[0]->handler(irq[0]->opaque, irq[0]->n, level);
- irq[1]->handler(irq[1]->opaque, irq[1]->n, level);
-}
-
-qemu_irq qemu_irq_split(qemu_irq irq1, qemu_irq irq2)
-{
- qemu_irq *s =3D g_new0(qemu_irq, 2);
- s[0] =3D irq1;
- s[1] =3D irq2;
- return qemu_allocate_irq(qemu_splitirq, s, 0);
-}
-
void qemu_irq_intercept_in(qemu_irq *gpio_in, qemu_irq_handler handler, in=
t n)
{
int i;
--=20
2.25.1