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hw/intc/i8259: Make using the isa_pic singleton more type-safe

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This even spares some casts in hot code paths along the way.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109172347.1830-10-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Bernhard Beschow 2023-01-09 18:23:22 +01:00 • committed by Philippe Mathieu-Daudé
parent f0712099a2
commit 2aaf0ec7ff
3 changed files with 8 additions and 10 deletions
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6
include/hw/intc/i8259.h
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@ -3,10 +3,10 @@
/* i8259.c */
extern DeviceState *isa_pic;
extern PICCommonState *isa_pic;
qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
qemu_irq *kvm_i8259_init(ISABus *bus);
int pic_get_output(DeviceState *d);
int pic_read_irq(DeviceState *d);
int pic_get_output(PICCommonState *s);
int pic_read_irq(PICCommonState *s);
#endif