hw/intc/loongson_ipi: Restrict to MIPS

Now than LoongArch target can use the TYPE_LOONGARCH_IPI
model, restrict TYPE_LOONGSON_IPI to MIPS.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
[PMD: Extracted from bigger commit, added commit description]
Co-Developed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Tested-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20240805180622.21001-15-philmd@linaro.org>

MAINTAINERS

@@ -1251,10 +1251,8 @@ F: hw/loongarch/
 F: include/hw/loongarch/virt.h
 F: include/hw/intc/loongarch_*.h
 F: include/hw/intc/loongson_ipi_common.h
-F: include/hw/intc/loongson_ipi.h
 F: hw/intc/loongarch_*.c
 F: hw/intc/loongson_ipi_common.c
-F: hw/intc/loongson_ipi.c
 F: include/hw/pci-host/ls7a.h
 F: hw/rtc/ls7a_rtc.c
 F: gdb-xml/loongarch*.xml

hw/intc/loongson_ipi.c

@@ -16,22 +16,9 @@
 #include "exec/address-spaces.h"
 #include "exec/memory.h"
 #include "migration/vmstate.h"
-#ifdef TARGET_LOONGARCH64
-#include "target/loongarch/cpu.h"
-#endif
-#ifdef TARGET_MIPS
 #include "target/mips/cpu.h"
-#endif
 #include "trace.h"
 
-#ifdef TARGET_LOONGARCH64
-static AddressSpace *get_iocsr_as(CPUState *cpu)
-{
-    return LOONGARCH_CPU(cpu)->env.address_space_iocsr;
-}
-#endif
-
-#ifdef TARGET_MIPS
 static AddressSpace *get_iocsr_as(CPUState *cpu)
 {
     if (ase_lcsr_available(&MIPS_CPU(cpu)->env)) {
@@ -40,7 +27,6 @@ static AddressSpace *get_iocsr_as(CPUState *cpu)
 
     return NULL;
 }
-#endif
 
 static const MemoryRegionOps loongson_ipi_core_ops = {
     .read_with_attrs = loongson_ipi_core_readl,