msm: clock-9615: Add the MSM9615 clock driver

Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-local.h b/arch/arm/mach-msm/clock-local.h
index 9af2ee9..8448d07 100644
--- a/arch/arm/mach-msm/clock-local.h
+++ b/arch/arm/mach-msm/clock-local.h
@@ -240,6 +240,8 @@
 	return container_of(clk, struct pll_clk, c);
 }
 
+int sr_pll_clk_enable(struct clk *clk);
+
 /**
  * struct branch_clk - branch
  * @enabled: true if clock is on, false otherwise