From: Max Filippov jcmvbkbc@gmail.com
commit 6d65d3769d1910379e1cfa61ebf387efc6bfb22c upstream.
Fix the following build error in configurations with CONFIG_XTENSA_VARIANT_HAVE_PERF_EVENTS=y:
arch/xtensa/kernel/perf_event.c:420:29: error: passing argument 3 of ‘cpuhp_setup_state’ from incompatible pointer type
Cc: stable@vger.kernel.org Fixes: 25a77b55e74c ("xtensa/perf: Convert the hotplug notifier to state machine callbacks") Signed-off-by: Max Filippov jcmvbkbc@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/xtensa/kernel/perf_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/xtensa/kernel/perf_event.c +++ b/arch/xtensa/kernel/perf_event.c @@ -399,7 +399,7 @@ static struct pmu xtensa_pmu = { .read = xtensa_pmu_read, };
-static int xtensa_pmu_setup(int cpu) +static int xtensa_pmu_setup(unsigned int cpu) { unsigned i;