ARM: OMAP: clk_disable_unused: init section mismatch

Fix the following warning when OMAP_RESET_CLOCKS is enabled:

WARNING: vmlinux.o(.data+0x33a0): Section mismatch: reference to .init.text:omap2_clk_disable_unused (between 'omap2_clk_functions' and 'osc_ck')

omap2_clk_disable_unused cannot be declared __init as it part of a
struct where the rest of the functions are not __init.
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/clock.c

@@ -739,7 +739,7 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
  *-------------------------------------------------------------------------*/
 
 #ifdef CONFIG_OMAP_RESET_CLOCKS
-void __init omap2_clk_disable_unused(struct clk *clk)
+void omap2_clk_disable_unused(struct clk *clk)
 {
 	u32 regval32, v;
 

arch/arm/mach-omap2/clock.h

@@ -30,7 +30,7 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate);
 int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent);
 
 #ifdef CONFIG_OMAP_RESET_CLOCKS
-void __init omap2_clk_disable_unused(struct clk *clk);
+void omap2_clk_disable_unused(struct clk *clk);
 #else
 #define omap2_clk_disable_unused	NULL
 #endif