target/mips: Let cpu_mips_translate_address() take MMUAccessType arg

The single caller, do_translate_address(), passes MMUAccessType
to cpu_mips_translate_address(). Let the prototype use it as
argument, as it is stricter than an integer.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20210128144125.3696119-10-f4bug@amsat.org>

target/mips/internal.h

@@ -146,7 +146,7 @@ void mips_cpu_do_transaction_failed(CPUState *cs, hwaddr physaddr,
                                     int mmu_idx, MemTxAttrs attrs,
                                     MemTxResult response, uintptr_t retaddr);
 hwaddr cpu_mips_translate_address(CPUMIPSState *env, target_ulong address,
-                                  int rw);
+                                  MMUAccessType access_type);
 #endif
 
 #define cpu_signal_handler cpu_mips_signal_handler