ARM: OMAP2: clock: Convert to common clk

Convert all OMAP2 specific platform files to use COMMON clk
and keep all the changes under the CONFIG_COMMON_CLK macro check
so it does not break any existing code. At a later point switch
to COMMON clk and get rid of all old/legacy code.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mike Turquette <mturquette@ti.com>
[paul@pwsan.com: updated to apply]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
diff --git a/arch/arm/mach-omap2/clock2430.c b/arch/arm/mach-omap2/clock2430.c
index e37df53..7a61d784 100644
--- a/arch/arm/mach-omap2/clock2430.c
+++ b/arch/arm/mach-omap2/clock2430.c
@@ -40,7 +40,11 @@
  * passes back the correct CM_IDLEST register address for I2CHS
  * modules.  No return value.
  */
+#ifdef CONFIG_COMMON_CLK
+static void omap2430_clk_i2chs_find_idlest(struct clk_hw_omap *clk,
+#else
 static void omap2430_clk_i2chs_find_idlest(struct clk *clk,
+#endif
 					   void __iomem **idlest_reg,
 					   u8 *idlest_bit,
 					   u8 *idlest_val)
@@ -51,9 +55,16 @@
 }
 
 /* 2430 I2CHS has non-standard IDLEST register */
+#ifdef CONFIG_COMMON_CLK
+const struct clk_hw_omap_ops clkhwops_omap2430_i2chs_wait = {
+	.find_idlest	= omap2430_clk_i2chs_find_idlest,
+	.find_companion	= omap2_clk_dflt_find_companion,
+};
+#else
 const struct clkops clkops_omap2430_i2chs_wait = {
 	.enable		= omap2_dflt_clk_enable,
 	.disable	= omap2_dflt_clk_disable,
 	.find_idlest	= omap2430_clk_i2chs_find_idlest,
 	.find_companion = omap2_clk_dflt_find_companion,
 };
+#endif