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clk: bcm/kona: Remove ccu_list

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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>
This commit is contained in:
Stephen Boyd 2015-05-01 12:23:08 -07:00
parent 4cca1be4bc
commit 7926b3f8c6
2 changed files with 0 additions and 6 deletions
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4
drivers/clk/bcm/clk-kona-setup.c
View file

@ -21,8 +21,6 @@
#define selector_clear_exists(sel) ((sel)->width = 0) #define selector_clear_exists(sel) ((sel)->width = 0)
#define trigger_clear_exists(trig) FLAG_CLEAR(trig, TRIG, EXISTS) #define trigger_clear_exists(trig) FLAG_CLEAR(trig, TRIG, EXISTS)
LIST_HEAD(ccu_list); /* The list of set up CCUs */
/* Validity checking */ /* Validity checking */
static bool ccu_data_offsets_valid(struct ccu_data *ccu) 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 */ of_clk_del_provider(ccu->node); /* safe if never added */
ccu_clks_teardown(ccu); ccu_clks_teardown(ccu);
list_del(&ccu->links);
of_node_put(ccu->node); of_node_put(ccu->node);
ccu->node = NULL; ccu->node = NULL;
iounmap(ccu->base); iounmap(ccu->base);
@ -847,7 +844,6 @@ void __init kona_dt_ccu_setup(struct ccu_data *ccu,
goto out_err; goto out_err;
} }
ccu->node = of_node_get(node); ccu->node = of_node_get(node);
list_add_tail(&ccu->links, &ccu_list);
/* /*
* Set up each defined kona clock and save the result in * Set up each defined kona clock and save the result in

2
drivers/clk/bcm/clk-kona.h
View file

@ -480,7 +480,6 @@ struct ccu_data {
spinlock_t lock; /* serialization lock */ spinlock_t lock; /* serialization lock */
bool write_enabled; /* write access is currently enabled */ bool write_enabled; /* write access is currently enabled */
struct ccu_policy policy; struct ccu_policy policy;
struct list_head links; /* for ccu_list */
struct device_node *node; struct device_node *node;
struct clk_onecell_data clk_data; struct clk_onecell_data clk_data;
const char *name; const char *name;
@ -492,7 +491,6 @@ struct ccu_data {
#define KONA_CCU_COMMON(_prefix, _name, _ccuname) \ #define KONA_CCU_COMMON(_prefix, _name, _ccuname) \
.name = #_name "_ccu", \ .name = #_name "_ccu", \
.lock = __SPIN_LOCK_UNLOCKED(_name ## _ccu_data.lock), \ .lock = __SPIN_LOCK_UNLOCKED(_name ## _ccu_data.lock), \
.links = LIST_HEAD_INIT(_name ## _ccu_data.links), \
.clk_data = { \ .clk_data = { \
.clk_num = _prefix ## _ ## _ccuname ## _CCU_CLOCK_COUNT, \ .clk_num = _prefix ## _ ## _ccuname ## _CCU_CLOCK_COUNT, \
} }