diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-11 12:30:18 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-27 13:45:53 +0100 |
| commit | 56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5 (patch) | |
| tree | 9626cf495d0203973305e03e0d31b0b7d481ea8f /drivers | |
| parent | driver core: make struct bus_type.uevent() take a const * (diff) | |
| download | linux-56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5.tar.xz linux-56d5f362ad0f8f60bc7c6fd5d7bc2b528d6963f5.zip | |
kobject: kset_uevent_ops: make uevent() callback take a const *
The uevent() callback in struct kset_uevent_ops does not modify the
kobject passed into it, so make the pointer const to enforce this
restriction. When doing so, fix up all existing uevent() callbacks to
have the correct signature to preserve the build.
Cc: Christine Caulfield <ccaulfie@redhat.com>
Cc: David Teigland <teigland@redhat.com>
Cc: Bob Peterson <rpeterso@redhat.com>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230111113018.459199-17-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index e39b6fa0eda6..e4b18f7ac58a 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -2387,9 +2387,9 @@ static const char *dev_uevent_name(const struct kobject *kobj) return NULL; } -static int dev_uevent(struct kobject *kobj, struct kobj_uevent_env *env) +static int dev_uevent(const struct kobject *kobj, struct kobj_uevent_env *env) { - struct device *dev = kobj_to_dev(kobj); + const struct device *dev = kobj_to_dev(kobj); int retval = 0; /* add device node properties if present */ |