clk: bcm/kona: Remove ccu_list

This list doesn't look to be used. Let's remove it and any
associated code that would be manipulating this list. This also
silences this error:

drivers/clk/bcm/clk-kona-setup.c:24:1: warning: symbol 'ccu_list' was not declared. Should it be static?

Reviewed-by: Alex Elder <elder@linaro.org>
Cc: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

2 files changed, 0 insertions, 6 deletions

diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index e5aededdd322..deaa7f962b84 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -21,8 +21,6 @@
 #define selector_clear_exists(sel)      ((sel)->width = 0)
 #define trigger_clear_exists(trig)      FLAG_CLEAR(trig, TRIG, EXISTS)
 
-LIST_HEAD(ccu_list);    /* The list of set up CCUs */
-
 /* Validity checking */
 
 static bool ccu_data_offsets_valid(struct ccu_data *ccu)
@@ -773,7 +771,6 @@ static void kona_ccu_teardown(struct ccu_data *ccu)
 
         of_clk_del_provider(ccu->node); /* safe if never added */
         ccu_clks_teardown(ccu);
-        list_del(&ccu->links);
         of_node_put(ccu->node);
         ccu->node = NULL;
         iounmap(ccu->base);
@@ -847,7 +844,6 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
                 goto out_err;
         }
         ccu->node = of_node_get(node);
-        list_add_tail(&ccu->links, &ccu_list);
 
         /*
          * Set up each defined kona clock and save the result in
diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h
index 6849a64baf6d..906576ec97b6 100644
--- a/drivers/clk/bcm/clk-kona.h
+++ b/drivers/clk/bcm/clk-kona.h
@@ -480,7 +480,6 @@ struct ccu_data {
         spinlock_t lock;        /* serialization lock */
         bool write_enabled;     /* write access is currently enabled */
         struct ccu_policy policy;
-        struct list_head links; /* for ccu_list */
         struct device_node *node;
         struct clk_onecell_data clk_data;
         const char *name;
@@ -492,7 +491,6 @@ struct ccu_data {
 #define KONA_CCU_COMMON(_prefix, _name, _ccuname)                           \
         .name           = #_name "_ccu",                                    \
         .lock           = __SPIN_LOCK_UNLOCKED(_name ## _ccu_data.lock),    \
-        .links          = LIST_HEAD_INIT(_name ## _ccu_data.links),         \
         .clk_data       = {                                                 \
                 .clk_num = _prefix ## _ ## _ccuname ## _CCU_CLOCK_COUNT,    \
         }