1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/generic/patches-3.1/307-mips_oprofile_fix.patch b/target/linux/generic/patches-3.1/307-mips_oprofile_fix.patch
deleted file mode 100644
index f83c96bb8..000000000
--- a/target/linux/generic/patches-3.1/307-mips_oprofile_fix.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- a/arch/mips/oprofile/op_model_mipsxx.c
-+++ b/arch/mips/oprofile/op_model_mipsxx.c
-@@ -298,6 +298,11 @@ static void reset_counters(void *arg)
- 	}
- }
- 
-+static irqreturn_t mipsxx_perfcount_int(int irq, void *dev_id)
-+{
-+	return mipsxx_perfcount_handler();
-+}
-+
- static int __init mipsxx_init(void)
- {
- 	int counters;
-@@ -374,6 +379,10 @@ static int __init mipsxx_init(void)
- 	save_perf_irq = perf_irq;
- 	perf_irq = mipsxx_perfcount_handler;
- 
-+	if (cp0_perfcount_irq >= 0)
-+		return request_irq(cp0_perfcount_irq, mipsxx_perfcount_int,
-+			IRQF_SHARED, "Perfcounter", save_perf_irq);
-+
- 	return 0;
- }
- 
-@@ -381,6 +390,9 @@ static void mipsxx_exit(void)
- {
- 	int counters = op_model_mipsxx_ops.num_counters;
- 
-+	if (cp0_perfcount_irq >= 0)
-+		free_irq(cp0_perfcount_irq, save_perf_irq);
-+
- 	counters = counters_per_cpu_to_total(counters);
- 	on_each_cpu(reset_counters, (void *)(long)counters, 1);
-