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/platform/x86/wmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/platform') diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 46d1edc08f20..4fe7650dd014 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -797,9 +797,9 @@ static struct attribute *wmi_method_attrs[] = { }; ATTRIBUTE_GROUPS(wmi_method); -static int wmi_dev_uevent(struct device *dev, struct kobj_uevent_env *env) +static int wmi_dev_uevent(const struct device *dev, struct kobj_uevent_env *env) { - struct wmi_block *wblock = dev_to_wblock(dev); + const struct wmi_block *wblock = dev_to_wblock(dev); if (add_uevent_var(env, "MODALIAS=wmi:%pUL", &wblock->gblock.guid)) return -ENOMEM; -- cgit v1.2.3