ARM: OMAP: Sync clock code with mainline

These can be static now that CONFIG_OMAP_RESET_CLOCKS
is rearranged.
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/clock.c

@@ -630,8 +630,6 @@ static void __init omap1_clk_disable_unused(struct clk *clk)
 	printk(KERN_INFO "Disabling unused clock \"%s\"... ", clk->name);
 	clk->disable(clk);
 	printk(" done\n");
-
-	return 0;
 }
 
 #else

arch/arm/plat-omap/clock.c

@@ -11,7 +11,6 @@
  * published by the Free Software Foundation.
  */
 #include <linux/version.h>
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/module.h>
@@ -28,9 +27,9 @@
 
 #include <asm/arch/clock.h>
 
-LIST_HEAD(clocks);
-DEFINE_SPINLOCK(clockfw_lock);
+static LIST_HEAD(clocks);
 static DEFINE_MUTEX(clocks_mutex);
+static DEFINE_SPINLOCK(clockfw_lock);
 
 static struct clk_functions *arch_clock;
 

include/asm-arm/arch-omap/clock.h

@@ -49,8 +49,6 @@ struct clk_functions {
 };
 
 extern unsigned int mpurate;
-extern struct list_head clocks;
-extern spinlock_t clockfw_lock;
 
 extern int clk_init(struct clk_functions * custom_clocks);
 extern int clk_register(struct clk *clk);