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Diffstat (limited to 'arch/mips/oprofile/op_model_loongson2.c')
-rw-r--r--arch/mips/oprofile/op_model_loongson2.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/oprofile/op_model_loongson2.c b/arch/mips/oprofile/op_model_loongson2.c
index fa3bf661ae2..93d8b7deb91 100644
--- 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);
}