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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-11 12:30:17 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-27 13:45:52 +0100 |
commit | 2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6 (patch) | |
tree | eee82ee42e4aa7832dffd9f391f8d885e1d99f6c /drivers/s390/cio/css.c | |
parent | c6e8418521a8fd2068ade2c6a1514315c99cc717 (diff) | |
download | linux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.tar.gz linux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.tar.bz2 linux-2a81ada32f0e584fc0c943e0d3a8c9f4fae411d6.zip |
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/s390/cio/css.c')
-rw-r--r-- | drivers/s390/cio/css.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index c7db95398500..0723921902da 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1402,9 +1402,9 @@ static void css_shutdown(struct device *dev) sch->driver->shutdown(sch); } -static int css_uevent(struct device *dev, struct kobj_uevent_env *env) +static int css_uevent(const struct device *dev, struct kobj_uevent_env *env) { - struct subchannel *sch = to_subchannel(dev); + const struct subchannel *sch = to_subchannel(dev); int ret; ret = add_uevent_var(env, "ST=%01X", sch->st); |