clk: Mark clk_core_evict_parent_cache_subtree() 'target' const

Clarify that the 'target' clk isn't being modified, instead it's being
searched for. Mark it const so the function can't modify it.

Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/20220217220554.2711696-3-sboyd@kernel.org

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 16384e9437f59380554de883adb9e5c562e8aa3b..d15997ea3930e3bbf4187317ac00cbdabaa2e29b 100644 (file)
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -4079,7 +4079,7 @@ static const struct clk_ops clk_nodrv_ops = {
 };
 
 static void clk_core_evict_parent_cache_subtree(struct clk_core *root,
-                                               struct clk_core *target)
+                                               const struct clk_core *target)
 {
        int i;
        struct clk_core *child;