diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-11 14:30:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-27 15:45:52 +0300 |
| commit | 2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (patch) | |
| tree | eee82ee42e4aa7832dffd9f391f8d885e1d99f6c /drivers/hid | |
| parent | c6e8418521a8fd2068ade2c6a1514315c99cc717 (diff) | |
| download | linux-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/hid')
| -rw-r--r-- | drivers/hid/hid-core.c | 4 | ||||
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp/bus.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 3e1803592bd4..a45e7034f085 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2664,9 +2664,9 @@ static const struct attribute_group hid_dev_group = { }; __ATTRIBUTE_GROUPS(hid_dev); -static int hid_uevent(struct device *dev, struct kobj_uevent_env *env) +static int hid_uevent(const struct device *dev, struct kobj_uevent_env *env) { - struct hid_device *hdev = to_hid_device(dev); + const struct hid_device *hdev = to_hid_device(dev); if (add_uevent_var(env, "HID_ID=%04X:%08X:%08X", hdev->bus, hdev->vendor, hdev->product)) diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c index f68aba8794fe..81385ab37fa9 100644 --- a/drivers/hid/intel-ish-hid/ishtp/bus.c +++ b/drivers/hid/intel-ish-hid/ishtp/bus.c @@ -361,7 +361,7 @@ static struct attribute *ishtp_cl_dev_attrs[] = { }; ATTRIBUTE_GROUPS(ishtp_cl_dev); -static int ishtp_cl_uevent(struct device *dev, struct kobj_uevent_env *env) +static int ishtp_cl_uevent(const struct device *dev, struct kobj_uevent_env *env) { if (add_uevent_var(env, "MODALIAS=" ISHTP_MODULE_PREFIX "%s", dev_name(dev))) return -ENOMEM; |