[PATCH] powerpc: Remove some ifdefs in oprofile_impl.h

- No one uses op_counter_config.valid, so remove it
- No need to ifdef around function protypes.

Signed-off-by: Anton Blanchard <[e-mail]>
Signed-off-by: Paul Mackerras <[e-mail]>

include/asm-powerpc/oprofile_impl.h

···
 
 /* Per-counter configuration as set via oprofilefs.  */
 struct op_counter_config {
-#ifdef __powerpc64__
-	unsigned long valid;
-#endif
 	unsigned long enabled;
 	unsigned long event;
 	unsigned long count;
···
 	int num_counters;
 };
 
-#ifdef CONFIG_FSL_BOOKE
 extern struct op_powerpc_model op_model_fsl_booke;
-#else /* Otherwise, it's classic */
-
-#ifdef CONFIG_PPC64
 extern struct op_powerpc_model op_model_rs64;
 extern struct op_powerpc_model op_model_power4;
-
-#else /* Otherwise, CONFIG_PPC32 */
 extern struct op_powerpc_model op_model_7450;
-#endif
+
+#ifndef CONFIG_FSL_BOOKE
 
 /* All the classic PPC parts use these */
 static inline unsigned int ctr_read(unsigned int i)