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ACPI: PAD: Use sysfs_emit() in idlecpus_show()

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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 <ynorov@nvidia.com>
[ rjw: Subject tweaks ]
Link: https://patch.msgid.link/20260528183625.870813-6-ynorov@nvidia.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Yury Norov 2026-05-28 14:36:12 -04:00 committed by Rafael J. Wysocki
parent cb3e497f0a
commit 9eb51a868e
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/acpi_pad.c
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@ -336,8 +336,8 @@ 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);