MIPS: Formatting clean-ups for clocksources.

Various whitespace and #ifdef removals for GIC and R4K clocksources.

Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
diff --git a/arch/mips/include/asm/time.h b/arch/mips/include/asm/time.h
index debc800..4784218 100644
--- a/arch/mips/include/asm/time.h
+++ b/arch/mips/include/asm/time.h
@@ -52,12 +52,11 @@
  */
 extern unsigned int __weak get_c0_compare_int(void);
 extern int r4k_clockevent_init(void);
+extern int smtc_clockevent_init(void);
 
 static inline int mips_clockevent_init(void)
 {
 #ifdef CONFIG_MIPS_MT_SMTC
-	extern int smtc_clockevent_init(void);
-
 	return smtc_clockevent_init();
 #elif defined(CONFIG_CEVT_R4K)
 	return r4k_clockevent_init();
@@ -69,9 +68,7 @@
 /*
  * Initialize the count register as a clocksource
  */
-#ifdef CONFIG_CSRC_R4K
 extern int init_r4k_clocksource(void);
-#endif
 
 static inline int init_mips_clocksource(void)
 {