From c45a88bb3f6cdaeb29d8ee98463610ad815721ab Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 21 Nov 2022 10:46:47 +0100 Subject: kobject: kset_uevent_ops: make filter() callback take a const * MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The filter() 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 filter() callbacks to have the correct signature to preserve the build. Cc: Sumit Semwal Cc: linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linaro-mm-sig@lists.linaro.org Acked-by: Rafael J. Wysocki Acked-by: Christian König for the changes to Link: https://lore.kernel.org/r/20221121094649.1556002-3-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- kernel/params.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/params.c') diff --git a/kernel/params.c b/kernel/params.c index 5b92310425c5..d2237209ceda 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -926,7 +926,7 @@ static const struct sysfs_ops module_sysfs_ops = { .store = module_attr_store, }; -static int uevent_filter(struct kobject *kobj) +static int uevent_filter(const struct kobject *kobj) { const struct kobj_type *ktype = get_ktype(kobj); -- cgit