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-rw-r--r--target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h23
1 files changed, 0 insertions, 23 deletions
diff --git a/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h b/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h
index dccf54155..ba52a2b32 100644
--- a/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h
+++ b/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h
@@ -12,29 +12,6 @@ extern void (*board_time_init)(void);
#endif
/*
- * C access to CLZ instruction
- * (count leading zeroes).
- */
-static inline int clz(unsigned long val)
-{
- int ret;
-
- __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" (ret)
- : "r" (val)
- );
-
- return ret;
-}
-
-/*
* Atheros CPUs before the AR2315 are using MIPS 4Kc core, later designs are
* using MIPS 4KEc R2 core. This makes it easy to determine the board at runtime.
*/