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driver core: make struct bus_type.uevent() take a const *

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The uevent() callback in struct bus_type should not be modifying the
device that is passed into it, so mark it as a const * and propagate the
function signature changes out into all relevant subsystems that use
this callback.

Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230111113018.459199-16-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2023-01-11 12:30:17 +01:00
parent c6e8418521
commit 2a81ada32f
81 changed files with 160 additions and 160 deletions
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4
drivers/virtio/virtio.c
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@@ -95,9 +95,9 @@ static int virtio_dev_match(struct device *_dv, struct device_driver *_dr)
return 0;
}
static int virtio_uevent(struct device *_dv, struct kobj_uevent_env *env)
static int virtio_uevent(const struct device *_dv, struct kobj_uevent_env *env)
{
struct virtio_device *dev = dev_to_virtio(_dv);
const struct virtio_device *dev = dev_to_virtio(_dv);
return add_uevent_var(env, "MODALIAS=virtio:d%08Xv%08X",
dev->id.device, dev->id.vendor);