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 --- arch/xtensa/kernel/perf_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/xtensa/kernel/perf_event.c b/arch/xtensa/kernel/perf_event.c index 99fcd63ce597..a0d05c8598d0 100644 --- 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;