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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-11-21 10:46:47 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-11-22 17:34:46 +0100
commitc45a88bb3f6cdaeb29d8ee98463610ad815721ab (patch)
treeeae3d0f3f60257069b777a944ba2b5f879949d8f /kernel/params.c
parent542aa24646ca20ccedb70829a95254ce602cdcbd (diff)
kobject: kset_uevent_ops: make filter() callback take a const *
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 <sumit.semwal@linaro.org> Cc: linux-media@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: linaro-mm-sig@lists.linaro.org Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Christian König <christian.koenig@amd.com> for the changes to Link: https://lore.kernel.org/r/20221121094649.1556002-3-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/params.c')
-rw-r--r--kernel/params.c2
1 files changed, 1 insertions, 1 deletions
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);