ARM: OMAP: remove unused cpu detection macros

Now that OMAP730 and OMAP850 support is mostly unified, there's no
need for separate cpu detection macros for these architectures. At
least, currently there isn't, because both macros are unused.
cpu_is_7xx() seems to cover all possible uses.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
[tony@atomide.com: updated to also to remove related IS_OMAP_TYPE]
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/plat-omap/include/plat/cpu.h

@@ -239,8 +239,6 @@ IS_AM_SUBCLASS(335x, 0x335)
  * Macros to detect individual cpu types.
  * These are only rarely needed.
  * cpu_is_omap310():	True for OMAP310
- * cpu_is_omap730():	True for OMAP730
- * cpu_is_omap850():	True for OMAP850
  * cpu_is_omap1510():	True for OMAP1510
  * cpu_is_omap1610():	True for OMAP1610
  * cpu_is_omap1611():	True for OMAP1611
@@ -264,8 +262,6 @@ static inline int is_omap ##type (void)			\
 }
 
 IS_OMAP_TYPE(310, 0x0310)
-IS_OMAP_TYPE(730, 0x0730)
-IS_OMAP_TYPE(850, 0x0850)
 IS_OMAP_TYPE(1510, 0x1510)
 IS_OMAP_TYPE(1610, 0x1610)
 IS_OMAP_TYPE(1611, 0x1611)
@@ -281,8 +277,6 @@ IS_OMAP_TYPE(3505, 0x3517)
 IS_OMAP_TYPE(3517, 0x3517)
 
 #define cpu_is_omap310()		0
-#define cpu_is_omap730()		0
-#define cpu_is_omap850()		0
 #define cpu_is_omap1510()		0
 #define cpu_is_omap1610()		0
 #define cpu_is_omap5912()		0
@@ -304,19 +298,9 @@ IS_OMAP_TYPE(3517, 0x3517)
 
 /*
  * Whether we have MULTI_OMAP1 or not, we still need to distinguish
- * between 730 vs 850, 310 vs. 1510 and 1611B/5912 vs. 1710.
+ * between 310 vs. 1510 and 1611B/5912 vs. 1710.
  */
 
-#if defined(CONFIG_ARCH_OMAP730)
-# undef  cpu_is_omap730
-# define cpu_is_omap730()		is_omap730()
-#endif
-
-#if defined(CONFIG_ARCH_OMAP850)
-# undef  cpu_is_omap850
-# define cpu_is_omap850()		is_omap850()
-#endif
-
 #if defined(CONFIG_ARCH_OMAP15XX)
 # undef  cpu_is_omap310
 # undef  cpu_is_omap1510