[PATCH v1 2/3] target/microblaze: use MMUAccessType instead of int in mmu_translate

[Joe Komlodi <joe.komlodi@xilinx.com>]

Using MMUAccessType makes it more clear what the variable's use is.
No functional change.

Signed-off-by: Joe Komlodi <komlodi@xilinx.com>
---
 target/microblaze/mmu.c | 2 +-
 target/microblaze/mmu.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
index 1e42696..cc40f27 100644
--- a/target/microblaze/mmu.c
+++ b/target/microblaze/mmu.c
@@ -74,7 +74,7 @@ static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
 
 /* rw - 0 = read, 1 = write, 2 = fetch.  */
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx)
+                           target_ulong vaddr, MMUAccessType rw, int mmu_idx)
 {
     MicroBlazeMMU *mmu = &cpu->env.mmu;
     unsigned int i, hit = 0;
diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h
index 09e4075..b6b4b9a 100644
--- a/target/microblaze/mmu.h
+++ b/target/microblaze/mmu.h
@@ -84,7 +84,7 @@ typedef struct {
 } MicroBlazeMMULookup;
 
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx);
+                           target_ulong vaddr, MMUAccessType rw, int mmu_idx);
 uint32_t mmu_read(CPUMBState *env, bool ea, uint32_t rn);
 void mmu_write(CPUMBState *env, bool ea, uint32_t rn, uint32_t v);
 void mmu_init(MicroBlazeMMU *mmu);
-- 
2.7.4