Ksawlii/kernel_samsung_a53x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

clk: Mark 'all_lists' as const

Browse source 
[ Upstream commit 75061a6ff49ba3482c6319ded0c26e6a526b0967 ]

This list array doesn't change at runtime. Mark it const to move to RO
memory.

Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20220217220554.2711696-2-sboyd@kernel.org
Stable-dep-of: e581cf5d2162 ("clk: Get runtime PM before walking tree during disable_unused")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Stephen Boyd 2022-02-17 14:05:53 -08:00 committed by Ksawlii
parent ca6ce4a35f
commit 01db8888d3
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/clk/clk.c
View file

@ -37,7 +37,7 @@ static HLIST_HEAD(clk_root_list);
static HLIST_HEAD(clk_orphan_list);
static LIST_HEAD(clk_notifier_list);
static struct hlist_head *all_lists[] = {
static const struct hlist_head *all_lists[] = {
&clk_root_list,
&clk_orphan_list,
NULL,
@ -4165,7 +4165,7 @@ static void clk_core_evict_parent_cache_subtree(struct clk_core *root,
/* Remove this clk from all parent caches */
static void clk_core_evict_parent_cache(struct clk_core *core)
{
struct hlist_head **lists;
const struct hlist_head **lists;
struct clk_core *root;
lockdep_assert_held(&prepare_lock);