From 2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Wed, 11 Jan 2023 12:30:17 +0100 Subject: driver core: make struct bus_type.uevent() take a const * 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 Acked-by: Hans de Goede Link: https://lore.kernel.org/r/20230111113018.459199-16-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- drivers/virtio/virtio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/virtio') diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c index b9a80aedee1b..3893dc29eb26 100644 --- a/drivers/virtio/virtio.c +++ b/drivers/virtio/virtio.c @@ -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); -- cgit v1.2.3