From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 15 Oct 2007 00:02:43 +0000 (+0100)
Subject: [MIPS] Alchemy: Get rid of au_ffz().
X-Git-Tag: v2.6.24-rc1~831^2~6
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=d2126e230d3db20ee7f3ef2dc70bb241aafd4f80;p=linux-2.6-omap-h63xx.git

[MIPS] Alchemy: Get rid of au_ffz().

There were no users - and why have a private version anyway.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 6cd6e8b8cd2..630138f6f91 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -91,13 +91,6 @@ static inline u32 au_readl(unsigned long reg)
 }
 
 
-static __inline__ int au_ffz(unsigned int x)
-{
-	if ((x = ~x) == 0)
-		return 32;
-	return __ilog2(x & -x);
-}
-
 /* arch/mips/au1000/common/clocks.c */
 extern void set_au1x00_speed(unsigned int new_freq);
 extern unsigned int get_au1x00_speed(void);