msm: clock: Expose parts of "clock.h" through <mach/clk-provider.h>

Expose the features of "clock.h" outside of mach-msm so that new clock
drivers leveraging the framework in mach-msm/clock.c can be implemented
outside of the mach-msm sub-architecture directory.

Change-Id: I3d07017388b28d4e5b6e930e7eda4f48e840714b
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-fsm9xxx.c b/arch/arm/mach-msm/clock-fsm9xxx.c
index c188ba6..2900d45 100644
--- a/arch/arm/mach-msm/clock-fsm9xxx.c
+++ b/arch/arm/mach-msm/clock-fsm9xxx.c
@@ -12,9 +12,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/clk.h>
-
-#include <mach/clk.h>
-
+#include <mach/clk-provider.h>
 #include "clock.h"
 
 /*