system/physmem: Remove cpu_physical_memory_is_io()

There are no more uses of the legacy cpu_physical_memory_is_io()
method. Remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251002084203.63899-6-philmd@linaro.org>

diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index df520f15d30206eb378b1c3a5de1a76f0384d90b..55911c1d9fea824261f4a74427b7cdbf2593b095 100644 (file)
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -149,8 +149,6 @@ void *cpu_physical_memory_map(hwaddr addr,
 void cpu_physical_memory_unmap(void *buffer, hwaddr len,
                                bool is_write, hwaddr access_len);
 
-bool cpu_physical_memory_is_io(hwaddr phys_addr);
-
 /* Coalesced MMIO regions are areas where write operations can be reordered.
  * This usually implies that write operations are side-effect free.  This allows
  * batching which can make a major impact on performance when using

diff --git a/system/physmem.c b/system/physmem.c
index 5574c424f023d116bd84f864fd4d96e6b19a5aae..c8a1fda55b03c17911462b99fb83be44f2dbbef4 100644 (file)
--- a/system/physmem.c
+++ b/system/physmem.c
@@ -3761,11 +3761,6 @@ int cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
     return 0;
 }
 
-bool cpu_physical_memory_is_io(hwaddr phys_addr)
-{
-    return address_space_is_io(&address_space_memory, phys_addr);
-}
-
 int qemu_ram_foreach_block(RAMBlockIterFunc func, void *opaque)
 {
     RAMBlock *block;