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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-11 14:30:17 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-01-27 15:45:52 +0300
commit2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (patch)
treeeee82ee42e4aa7832dffd9f391f8d885e1d99f6c /drivers/mcb
parentc6e8418521a8fd2068ade2c6a1514315c99cc717 (diff)
downloadlinux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.tar.xz
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/mcb')
-rw-r--r--drivers/mcb/mcb-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mcb/mcb-core.c b/drivers/mcb/mcb-core.c
index b8ad4f16b4ac..978fdfc19a06 100644
--- a/drivers/mcb/mcb-core.c
+++ b/drivers/mcb/mcb-core.c
@@ -41,9 +41,9 @@ static int mcb_match(struct device *dev, struct device_driver *drv)
return 0;
}
-static int mcb_uevent(struct device *dev, struct kobj_uevent_env *env)
+static int mcb_uevent(const struct device *dev, struct kobj_uevent_env *env)
{
- struct mcb_device *mdev = to_mcb_device(dev);
+ const struct mcb_device *mdev = to_mcb_device(dev);
int ret;
ret = add_uevent_var(env, "MODALIAS=mcb:16z%03d", mdev->id);