+--- wl-6.30.223.248/src/include/linux_osl.h.orig 2014-06-26 12:42:08.000000000 +0200
++++ wl-6.30.223.248/src/include/linux_osl.h 2015-12-05 10:54:47.671456752 +0100
+@@ -268,9 +268,6 @@
+ #define OSL_PREF_RANGE_LD(va, sz)
+ #define OSL_PREF_RANGE_ST(va, sz)
+
+-#define OSL_GETCYCLES(x) ((x) = osl_getcycles())
+-extern uint osl_getcycles(void);
+-
+ #define BUSPROBE(val, addr) osl_busprobe(&(val), (addr))
+ extern int osl_busprobe(uint32 *val, uint32 addr);
+
+--- wl-6.30.223.248/src/shared/linux_osl.c.orig 2014-06-26 12:42:08.000000000 +0200
++++ wl-6.30.223.248/src/shared/linux_osl.c 2015-12-05 10:54:59.058199062 +0100
+@@ -926,19 +926,6 @@
+ return ((void*)va);
+ }
+
+-uint
+-osl_getcycles(void)
+-{
+- uint cycles;
+-
+-#if defined(__i386__)
+- rdtscl(cycles);
+-#else
+- cycles = 0;
+-#endif
+- return cycles;
+-}
+-
+ void *
+ osl_reg_map(uint32 pa, uint size)
+ {