ARM: OMAP2+: CM: add common API for cm_wait_module_ready

This patch consolidates the parameters provided for the SoC specific
cm_*_wait_module_ready calls, adds the missing cm_ll_data function
pointers and uses the now generic call from the mach-omap2 board code.
SoC specific *_wait_module_ready calls are also made static so they
can only be accessed through the generic CM driver API only.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/cm33xx.h

@@ -387,7 +387,6 @@ extern void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs,
 					u16 clkctrl_offs);
 extern void am33xx_cm_module_disable(u16 inst, s16 cdoffs,
 					u16 clkctrl_offs);
-int am33xx_cm_wait_module_ready(u16 inst, u16 clkctrl_offs);
 #else
 static inline int am33xx_cm_wait_module_idle(u16 inst, u16 clkctrl_offs)
 {
@@ -401,11 +400,6 @@ static inline void am33xx_cm_module_disable(u16 inst, s16 cdoffs,
 					u16 clkctrl_offs)
 {
 }
-
-static inline int am33xx_cm_wait_module_ready(u16 inst, u16 clkctrl_offs)
-{
-	return 0;
-}
 #endif
 
 #endif /* ASSEMBLER */