[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>
This commit is contained in:
Ralf Baechle 2007-10-15 01:02:43 +01:00
parent 56f621c7f6
commit d2126e230d

View File

@ -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);