To fix OMAP3430 Compilation error

This patch is to fix OMAP3430 compilation error.
Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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

@@ -56,7 +56,7 @@ struct clk {
 	void			(*init)(struct clk *);
 	int			(*enable)(struct clk *);
 	void			(*disable)(struct clk *);
-#if defined(CONFIG_ARCH_OMAP2)
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
 	u8			fixed_div;
 	void __iomem		*clksel_reg;
 	u32			clksel_mask;