msm: kgsl: split mh and mmu initialization

The MH block should be initialized even if the gpu mmu
is not enabled so that AXI error interrupts will still
be generated.

Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>
diff --git a/drivers/gpu/msm/adreno_debugfs.c b/drivers/gpu/msm/adreno_debugfs.c
index b897e10..85f45c1 100644
--- a/drivers/gpu/msm/adreno_debugfs.c
+++ b/drivers/gpu/msm/adreno_debugfs.c
@@ -396,8 +396,8 @@
 	int j;
 
 	for (j = 0; j < linec; ++j) {
-		kgsl_regwrite(device, REG_MH_DEBUG_CTRL, i+j);
-		kgsl_regread(device, REG_MH_DEBUG_DATA, vals+j);
+		kgsl_regwrite(device, MH_DEBUG_CTRL, i+j);
+		kgsl_regread(device, MH_DEBUG_DATA, vals+j);
 	}
 }