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Commit fdd3437c authored by Stephen Boyd's avatar Stephen Boyd Committed by Greg Kroah-Hartman
Browse files

clk: Mark 'all_lists' as const 



[ Upstream commit 75061a6ff49ba3482c6319ded0c26e6a526b0967 ]

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

Signed-off-by: default avatarStephen 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: default avatarSasha Levin <sashal@kernel.org>
parent b9ef935c

drivers/clk/clk.c

+2 −2
Original line number Diff line number Diff line
@@ -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,
@@ -3940,7 +3940,7 @@ 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);