hvf: arm: Remove PL1_WRITE_MASK
As it had never been used since the first commit a1477da3ddeb ("hvf: Add
Apple Silicon support").
Signed-off-by: Zenghui Yu <zenghui.yu@linux.dev>
Message-id: 20240422092715.71973-1-zenghui.yu@linux.dev
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index db628c1..8e942f8 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -150,7 +150,6 @@
#define HVF_SYSREG(crn, crm, op0, op1, op2) \
ENCODE_AA64_CP_REG(CP_REG_ARM64_SYSREG_CP, crn, crm, op0, op1, op2)
-#define PL1_WRITE_MASK 0x4
#define SYSREG_OP0_SHIFT 20
#define SYSREG_OP0_MASK 0x3
