From 2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 <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>
---
 drivers/eisa/eisa-bus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/eisa/eisa-bus.c')

diff --git a/drivers/eisa/eisa-bus.c b/drivers/eisa/eisa-bus.c
index 65bffde137e3..713582cc27d1 100644
--- a/drivers/eisa/eisa-bus.c
+++ b/drivers/eisa/eisa-bus.c
@@ -127,9 +127,9 @@ static int eisa_bus_match(struct device *dev, struct device_driver *drv)
 	return 0;
 }
 
-static int eisa_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int eisa_bus_uevent(const struct device *dev, struct kobj_uevent_env *env)
 {
-	struct eisa_device *edev = to_eisa_device(dev);
+	const struct eisa_device *edev = to_eisa_device(dev);
 
 	add_uevent_var(env, "MODALIAS=" EISA_DEVICE_MODALIAS_FMT, edev->id.sig);
 	return 0;
-- 
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