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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-11 12:30:17 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-27 13:45:52 +0100
commit2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (patch)
treeeee82ee42e4aa7832dffd9f391f8d885e1d99f6c /drivers/memstick
parentc6e8418521a8fd2068ade2c6a1514315c99cc717 (diff)
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>
Diffstat (limited to 'drivers/memstick')
-rw-r--r--drivers/memstick/core/memstick.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 660df7d269fa..bf7667845459 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -57,10 +57,10 @@ static int memstick_bus_match(struct device *dev, struct device_driver *drv)
return 0;
}
-static int memstick_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int memstick_uevent(const struct device *dev, struct kobj_uevent_env *env)
{
- struct memstick_dev *card = container_of(dev, struct memstick_dev,
- dev);
+ const struct memstick_dev *card = container_of_const(dev, struct memstick_dev,
+ dev);
if (add_uevent_var(env, "MEMSTICK_TYPE=%02X", card->id.type))
return -ENOMEM;