X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/66b7ecf8e0e324c1bd76eb873e128a98a68dd539..adde7768a2eab2950a7628319ec832c63a00ff03:/target/linux/atheros/files/include/asm-mips/mach-atheros/ar531x.h

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 c77d74ec9..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.
  */
@@ -157,7 +134,7 @@ extern void ar5315_pci_irq(int irq);
 static inline u32 sysRegMask(u32 phys, u32 mask, u32 value)
 {
 	u32 reg;
-	
+
 	reg = sysRegRead(phys);
 	reg &= ~mask;
 	reg |= value & mask;