[PATCH 11/16] nvdimm: Use sysfs_emit() for cpumask show callback

[Yury Norov]

nvdimm_pmu_cpumask_show() is a sysfs show callback. Use sysfs_emit() and
cpumask_pr_args() to emit the mask.

This prepares for removing cpumap_print_to_pagebuf().

Signed-off-by: Yury Norov <ynorov@xxxxxxxxxx>
---
 drivers/nvdimm/nd_perf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvdimm/nd_perf.c b/drivers/nvdimm/nd_perf.c
index e0b51438dc9b..9e497cae65b3 100644
--- a/drivers/nvdimm/nd_perf.c
+++ b/drivers/nvdimm/nd_perf.c
@@ -123,7 +123,7 @@ static ssize_t nvdimm_pmu_cpumask_show(struct device *dev,
 
 	nd_pmu = container_of(pmu, struct nvdimm_pmu, pmu);
 
-	return cpumap_print_to_pagebuf(true, buf, cpumask_of(nd_pmu->cpu));
+	return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(cpumask_of(nd_pmu->cpu)));
 }
 
 static int nvdimm_pmu_cpu_offline(unsigned int cpu, struct hlist_node *node)
-- 
2.51.0