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>

arch/mips/include/asm/gic.h

@@ -372,19 +372,17 @@ extern struct gic_shared_intr_map gic_shared_intr_map[];
 extern void gic_init(unsigned long gic_base_addr,
 	unsigned long gic_addrspace_size, struct gic_intr_map *intrmap,
 	unsigned int intrmap_size, unsigned int irqbase);
-
 extern void gic_clocksource_init(unsigned int);
-extern unsigned int gic_get_int(void);
 extern cycle_t gic_read_count(void);
 extern void gic_send_ipi(unsigned int intr);
 extern unsigned int plat_ipi_call_int_xlate(unsigned int);
 extern unsigned int plat_ipi_resched_int_xlate(unsigned int);
 extern void gic_bind_eic_interrupt(int irq, int set);
 extern unsigned int gic_get_timer_pending(void);
+extern unsigned int gic_get_int(void);
 extern void gic_enable_interrupt(int irq_vec);
 extern void gic_disable_interrupt(int irq_vec);
 extern void gic_irq_ack(struct irq_data *d);
 extern void gic_finish_irq(struct irq_data *d);
 extern void gic_platform_init(int irqs, struct irq_chip *irq_controller);
-
 #endif /* _ASM_GICREGS_H */

arch/mips/include/asm/time.h

@@ -52,12 +52,11 @@ extern int (*perf_irq)(void);
  */
 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 @@ static inline int mips_clockevent_init(void)
 /*
  * 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)
 {

arch/mips/kernel/cevt-r4k.c

@@ -23,7 +23,6 @@
  */
 
 #ifndef CONFIG_MIPS_MT_SMTC
-
 static int mips_next_event(unsigned long delta,
 			   struct clock_event_device *evt)
 {
@@ -49,7 +48,6 @@ DEFINE_PER_CPU(struct clock_event_device, mips_clockevent_device);
 int cp0_timer_irq_installed;
 
 #ifndef CONFIG_MIPS_MT_SMTC
-
 irqreturn_t c0_compare_interrupt(int irq, void *dev_id)
 {
 	const int r2 = cpu_has_mips_r2;
@@ -166,7 +164,6 @@ int c0_compare_int_usable(void)
 }
 
 #ifndef CONFIG_MIPS_MT_SMTC
-
 int __cpuinit r4k_clockevent_init(void)
 {
 	unsigned int cpu = smp_processor_id();