X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/dd4dcd736d9fffaeb400311d3b7945ed33e52e50..bd7a4d657cc65c21d09e64c42c75f094addeeb25:/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 dccf54155..8148b76fb 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
@@ -11,29 +11,6 @@
 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.
@@ -77,7 +54,7 @@ static inline int clz(unsigned long val)
 
 /* GPIO Interrupts [0..7], share AR531X_MISC_IRQ_GPIO */
 #define AR531X_GPIO_IRQ_NONE            AR531X_GPIO_IRQ_BASE+0
-#define AR531X_GPIO_IRQ(n)              AR531X_GPIO_IRQ_BASE+(n)+1
+#define AR531X_GPIO_IRQ(n)              AR531X_GPIO_IRQ_BASE+n
 #define AR531X_GPIO_IRQ_COUNT           22
 
 #define sysRegRead(phys)	\