Loading include/asm-mips/mach-au1x00/au1000.h +0 −23 Original line number Diff line number Diff line Loading @@ -90,29 +90,6 @@ static inline u32 au_readl(unsigned long reg) return (*(volatile u32 *)reg); } /* These next three functions should be a generic part of the MIPS * kernel (with the 'au_' removed from the name) and selected for * processors that support the instructions. * Taken from PPC tree. -- Dan */ /* Return the bit position of the most significant 1 bit in a word */ static __inline__ int __ilog2(unsigned int x) { int lz; asm volatile ( ".set\tnoreorder\n\t" ".set\tnoat\n\t" ".set\tmips32\n\t" "clz\t%0,%1\n\t" ".set\tmips0\n\t" ".set\tat\n\t" ".set\treorder" : "=r" (lz) : "r" (x)); return 31 - lz; } static __inline__ int au_ffz(unsigned int x) { Loading Loading
include/asm-mips/mach-au1x00/au1000.h +0 −23 Original line number Diff line number Diff line Loading @@ -90,29 +90,6 @@ static inline u32 au_readl(unsigned long reg) return (*(volatile u32 *)reg); } /* These next three functions should be a generic part of the MIPS * kernel (with the 'au_' removed from the name) and selected for * processors that support the instructions. * Taken from PPC tree. -- Dan */ /* Return the bit position of the most significant 1 bit in a word */ static __inline__ int __ilog2(unsigned int x) { int lz; asm volatile ( ".set\tnoreorder\n\t" ".set\tnoat\n\t" ".set\tmips32\n\t" "clz\t%0,%1\n\t" ".set\tmips0\n\t" ".set\tat\n\t" ".set\treorder" : "=r" (lz) : "r" (x)); return 31 - lz; } static __inline__ int au_ffz(unsigned int x) { Loading
Ralf Baechle <ralf@linux-mips.org>Ralf Baechle <ralf@linux-mips.org>