[PATCH v3 12/18] x86/tsc: Remove rdtscl()

[Andy Lutomirski]

It has no more callers, and it was never a very sensible interface
to begin with.  Users of the TSC should either read all 64 bits or
explicitly throw out the high bits.

Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
---
 arch/x86/include/asm/msr.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index 626f78199665..c89ed6ceed02 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -189,9 +189,6 @@ do {							\
 
 #endif	/* !CONFIG_PARAVIRT */
 
-#define rdtscl(low)						\
-	((low) = (u32)native_read_tsc())
-
 /*
  * 64-bit version of wrmsr_safe():
  */
-- 
2.4.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/