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hw/core/irq: remove unused 'qemu_irq_split' function 

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>
This commit is contained in:
Zongyuan Li 2022-03-25 02:15:57 +08:00 committed by Peter Maydell
parent d0a030d801
commit 0ebfc997d2
2 changed files with 0 additions and 20 deletions
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15
hw/core/irq.c
View File

@ -106,21 +106,6 @@ qemu_irq qemu_irq_invert(qemu_irq irq)
return qemu_allocate_irq(qemu_notirq, irq, 0);
}
static void qemu_splitirq(void *opaque, int line, int level)
{
struct IRQState **irq = 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 = g_new0(qemu_irq, 2);
s[0] = irq1;
s[1] = irq2;
return qemu_allocate_irq(qemu_splitirq, s, 0);
}
void qemu_irq_intercept_in(qemu_irq *gpio_in, qemu_irq_handler handler, int n)
{
int i;

5
include/hw/irq.h
View File

@ -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);
/* 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, int n);