clk: Move clk_provider_list to scope of function using it
authorStephen Boyd <sboyd@codeaurora.org>
Mon, 6 Jul 2015 23:50:00 +0000 (16:50 -0700)
committerStephen Boyd <sboyd@codeaurora.org>
Wed, 8 Jul 2015 00:20:05 +0000 (17:20 -0700)
The list isn't used after of_clk_init() is called, so we don't
need to keep an empty list around after init. Put the list on the
stack.

Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
drivers/clk/clk.c

index 705156828a7a1f6a6edd3e1f89e22e344a0db340..7873151a7ff8382e741a616df8f940e6590ab9eb 100644 (file)
@@ -3054,8 +3054,6 @@ struct clock_provider {
        struct list_head node;
 };
 
-static LIST_HEAD(clk_provider_list);
-
 /*
  * This function looks for a parent clock. If there is one, then it
  * checks that the provider for this parent clock was initialized, in
@@ -3106,6 +3104,7 @@ void __init of_clk_init(const struct of_device_id *matches)
        struct clock_provider *clk_provider, *next;
        bool is_init_done;
        bool force = false;
+       LIST_HEAD(clk_provider_list);
 
        if (!matches)
                matches = &__clk_of_table;