From: Peter Maydell <peter.maydell@linaro.org>
Date: Fri, 5 Oct 2012 14:04:45 +0000 (+0100)
Subject: target-arm: Drop unused DECODE_CPREG_CRN macro
X-Git-Tag: TizenStudio_2.0_p2.3.2~208^2~3370^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1273d9ca09e91bb290d10f704055f6abec363dd6;p=sdk%2Femulator%2Fqemu.git

target-arm: Drop unused DECODE_CPREG_CRN macro

This macro snuck through code review despite being unused; drop it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

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