msm: clock: Allow dynamic allocation for vdd_class parameters

Once clocks move to device tree, parameters for the vdd class will be
parsed and assigned into the struct. Therefore, elements of the struct
cannot be const.

Change-Id: Ie2f33d64921bca24035ec8f8ea1ab4d1ac241a60
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-8974.c b/arch/arm/mach-msm/clock-8974.c
index 707e6b6..f9376f0 100644
--- a/arch/arm/mach-msm/clock-8974.c
+++ b/arch/arm/mach-msm/clock-8974.c
@@ -638,7 +638,7 @@
 	VDD_DIG_NUM
 };
 
-static const int *vdd_corner[] = {
+static int *vdd_corner[] = {
 	[VDD_DIG_NONE]	  = VDD_UV(RPM_REGULATOR_CORNER_NONE),
 	[VDD_DIG_LOW]	  = VDD_UV(RPM_REGULATOR_CORNER_SVS_SOC),
 	[VDD_DIG_NOMINAL] = VDD_UV(RPM_REGULATOR_CORNER_NORMAL),