From 63ba49fd5fedc2b36eb69e46bedc644e1010ae09 Mon Sep 17 00:00:00 2001
From: "Jayachandran C." <jchandra@FreeBSD.org>
Date: Thu, 29 Jul 2010 13:52:46 +0000
Subject: [PATCH] Fix RQB_FFS for 64 bit, we need to use ffsl() for 64bit.

Use 'ifdef __mips_n64' instead of 'if defined' to be consistant with other
usage.
---
 sys/mips/include/runq.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/mips/include/runq.h b/sys/mips/include/runq.h
index c19cbb98cd1..56d6e2f3505 100644
--- a/sys/mips/include/runq.h
+++ b/sys/mips/include/runq.h
@@ -30,7 +30,7 @@
 #ifndef _MACHINE_RUNQ_H_
 #define	_MACHINE_RUNQ_H_
 
-#if defined(__mips_n64)
+#ifdef __mips_n64
 #define	RQB_LEN		(1)		/* Number of priority status words. */
 #define	RQB_L2BPW	(6)		/* Log2(sizeof(rqb_word_t) * NBBY)). */
 #else
@@ -42,12 +42,16 @@
 #define	RQB_BIT(pri)	(1ul << ((pri) & (RQB_BPW - 1)))
 #define	RQB_WORD(pri)	((pri) >> RQB_L2BPW)
 
+#ifdef __mips_n64
+#define	RQB_FFS(word)	(ffsl(word) - 1)
+#else
 #define	RQB_FFS(word)	(ffs(word) - 1)
+#endif
 
 /*
  * Type of run queue status word.
  */
-#if defined(__mips_n64)
+#ifdef __mips_n64
 typedef	u_int64_t	rqb_word_t;
 #else
 typedef	u_int32_t	rqb_word_t;