diff mbox

target-arm: Drop unused DECODE_CPREG_CRN macro

Message ID 1349361278-29689-1-git-send-email-peter.maydell@linaro.org
State New
Headers show

Commit Message

Peter Maydell Oct. 4, 2012, 2:34 p.m. UTC 
This macro snuck through code review despite being unused; drop it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target-arm/cpu.h |    2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 7fac94f..ff4de10 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -423,8 +423,6 @@  void armv7m_nvic_complete_irq(void *opaque, int irq);
     (((cp) << 16) | ((is64) << 15) | ((crn) << 11) |    \
      ((crm) << 7) | ((opc1) << 3) | (opc2))
 
-#define DECODE_CPREG_CRN(enc) (((enc) >> 7) & 0xf)
-
 /* ARMCPRegInfo type field bits. If the SPECIAL bit is set this is a
  * special-behaviour cp reg and bits [15..8] indicate what behaviour
  * it has. Otherwise it is a simple cp reg, where CONST indicates that