target/nios2: Remove cpu_interrupts_enabled

This function is unused.  The real computation of this value
is located in nios2_cpu_exec_interrupt.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-22-richard.henderson@linaro.org>

diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index 7c48b3452fe548d72b86ae00559ea26d112b8281..6bd8367eb8d49723861c0877e0d9a340a7e5a246 100644 (file)
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -222,11 +222,6 @@ bool nios2_cpu_tlb_fill(CPUState *cs, vaddr address, int size,
                         bool probe, uintptr_t retaddr);
 #endif
 
-static inline int cpu_interrupts_enabled(CPUNios2State *env)
-{
-    return env->regs[CR_STATUS] & CR_STATUS_PIE;
-}
-
 typedef CPUNios2State CPUArchState;
 typedef Nios2CPU ArchCPU;