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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/s390/cio/css.c
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@@ -1402,9 +1402,9 @@ static void css_shutdown(struct device *dev)
sch->driver->shutdown(sch);
}
static int css_uevent(struct device *dev, struct kobj_uevent_env *env)
static int css_uevent(const struct device *dev, struct kobj_uevent_env *env)
{
struct subchannel *sch = to_subchannel(dev);
const struct subchannel *sch = to_subchannel(dev);
int ret;
ret = add_uevent_var(env, "ST=%01X", sch->st);