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hw/qdev: Constify DeviceState* argument of qdev_get_parent_bus() 

The structure is accessed read-only by qdev_get_parent_bus().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230212224730.51438-2-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2023-02-12 23:26:59 +01:00
parent 12a51d983d
commit 2d2f2507c6
2 changed files with 2 additions and 2 deletions
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2
hw/core/qdev.c
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@ -330,7 +330,7 @@ bool qdev_machine_modified(void)
return qdev_hot_added || qdev_hot_removed; return qdev_hot_added || qdev_hot_removed;
} }
BusState *qdev_get_parent_bus(DeviceState *dev) BusState *qdev_get_parent_bus(const DeviceState *dev)
{ {
return dev->parent_bus; return dev->parent_bus;
} }

2
include/hw/qdev-core.h
View File

@ -715,7 +715,7 @@ static inline void qdev_init_gpio_in_named(DeviceState *dev,
void qdev_pass_gpios(DeviceState *dev, DeviceState *container, void qdev_pass_gpios(DeviceState *dev, DeviceState *container,
const char *name); const char *name);
BusState *qdev_get_parent_bus(DeviceState *dev); BusState *qdev_get_parent_bus(const DeviceState *dev);
/*** BUS API. ***/ /*** BUS API. ***/