driver core: make struct device_type.uevent() take a const *

The uevent() callback in struct device_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.

Cc: Alan Stern <[email protected]>
Cc: Andreas Noever <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Bard Liao <[email protected]>
Cc: Chaitanya Kulkarni <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Frank Rowand <[email protected]>
Cc: Ira Weiny <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Jilin Yuan <[email protected]>
Cc: Jiri Slaby <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Mark Gross <[email protected]>
Cc: "Martin K. Petersen" <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Maximilian Luz <[email protected]>
Cc: Michael Jamet <[email protected]>
Cc: Ming Lei <[email protected]>
Cc: Pierre-Louis Bossart <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Sakari Ailus <[email protected]>
Cc: Sanyog Kale <[email protected]>
Cc: Sean Young <[email protected]>
Cc: Stefan Richter <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Won Chung <[email protected]>
Cc: Yehezkel Bernat <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Mika Westerberg <[email protected]> # for Thunderbolt
Acked-by: Mauro Carvalho Chehab <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
Acked-by: Heikki Krogerus <[email protected]>
Acked-by: Wolfram Sang <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/platform/surface/aggregator/bus.c b/drivers/platform/surface/aggregator/bus.c
index de539938896e..407eb55050a6 100644
--- a/drivers/platform/surface/aggregator/bus.c
+++ b/drivers/platform/surface/aggregator/bus.c
@@ -35,9 +35,9 @@ static struct attribute *ssam_device_attrs[] = {
 };
 ATTRIBUTE_GROUPS(ssam_device);
 
-static int ssam_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int ssam_device_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
-	struct ssam_device *sdev = to_ssam_device(dev);
+	const struct ssam_device *sdev = to_ssam_device(dev);
 
 	return add_uevent_var(env, "MODALIAS=ssam:d%02Xc%02Xt%02Xi%02Xf%02X",
 			      sdev->uid.domain, sdev->uid.category,