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/fpga/dfl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/fpga') diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index b9aae85ba930..4d32c98c82fc 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -293,9 +293,9 @@ static void dfl_bus_remove(struct device *dev) ddrv->remove(ddev); } -static int dfl_bus_uevent(struct device *dev, struct kobj_uevent_env *env) +static int dfl_bus_uevent(const struct device *dev, struct kobj_uevent_env *env) { - struct dfl_device *ddev = to_dfl_dev(dev); + const struct dfl_device *ddev = to_dfl_dev(dev); return add_uevent_var(env, "MODALIAS=dfl:t%04Xf%04X", ddev->type, ddev->feature_id); -- cgit v1.2.3