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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-11 12:30:17 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-27 13:45:52 +0100
commit2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (patch)
treeeee82ee42e4aa7832dffd9f391f8d885e1d99f6c /drivers/slimbus
parentxen/xenbus: move to_xenbus_device() to use container_of_const() (diff)
downloadlinux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.tar.xz
linux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.zip
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 <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>
Diffstat (limited to 'drivers/slimbus')
-rw-r--r--drivers/slimbus/core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 219483b79c09..d43873bb5fe6 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -93,9 +93,9 @@ static void slim_device_remove(struct device *dev)
}
}
-static int slim_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int slim_device_uevent(const struct device *dev, struct kobj_uevent_env *env)
{
- struct slim_device *sbdev = to_slim_device(dev);
+ const struct slim_device *sbdev = to_slim_device(dev);
return add_uevent_var(env, "MODALIAS=slim:%s", dev_name(&sbdev->dev));
}