MIPS: Oprofile: Loongson: Unify macro for setting events

[mv-sheeva.git] / arch / mips / oprofile / op_model_loongson2.c

diff --git a/arch/mips/oprofile/op_model_loongson2.c b/arch/mips/oprofile/op_model_loongson2.c
index fa3bf661ae299c1ca8d4012851bd6530c4828888..93d8b7deb91d70540505ff444950c026df895ba1 100644 (file)
--- a/arch/mips/oprofile/op_model_loongson2.c
+++ b/arch/mips/oprofile/op_model_loongson2.c
@@ -24,8 +24,8 @@
  */
 #define LOONGSON2_CPU_TYPE     "mips/loongson2"
 
-#define LOONGSON2_COUNTER1_EVENT(event)        ((event & 0x0f) << 5)
-#define LOONGSON2_COUNTER2_EVENT(event)        ((event & 0x0f) << 9)
+#define LOONGSON2_PERFCTRL_EVENT(idx, event) \
+       (((event) & 0x0f) << ((idx) ? 9 : 5))
 
 #define LOONGSON2_PERFCNT_EXL                  (1UL    <<  0)
 #define LOONGSON2_PERFCNT_KERNEL               (1UL    <<  1)
@@ -60,12 +60,12 @@ static void loongson2_reg_setup(struct op_counter_config *cfg)
        /* Compute the performance counter ctrl word.  */
        /* For now count kernel and user mode */
        if (cfg[0].enabled) {
-               ctrl |= LOONGSON2_COUNTER1_EVENT(cfg[0].event);
+               ctrl |= LOONGSON2_PERFCTRL_EVENT(0, cfg[0].event);
                reg.reset_counter1 = 0x80000000ULL - cfg[0].count;
        }
 
        if (cfg[1].enabled) {
-               ctrl |= LOONGSON2_COUNTER2_EVENT(cfg[1].event);
+               ctrl |= LOONGSON2_PERFCTRL_EVENT(1, cfg[1].event);
                reg.reset_counter2 = (0x80000000ULL - cfg[1].count);
        }