idlecpus_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 <[email protected]> --- drivers/acpi/acpi_pad.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index ec94b09bb747..04d61a6cc95f 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -334,8 +334,8 @@ static ssize_t idlecpus_store(struct device *dev, static ssize_t idlecpus_show(struct device *dev, struct device_attribute *attr, char *buf) { - return cpumap_print_to_pagebuf(false, buf, - to_cpumask(pad_busy_cpus_bits)); + return sysfs_emit(buf, "%*pb\n", + cpumask_pr_args(to_cpumask(pad_busy_cpus_bits))); } static DEVICE_ATTR_RW(idlecpus); -- 2.51.0
