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PCI/sysfs: Use sysfs_emit() for cpumask show callbacks

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These callbacks are sysfs show paths.

Use sysfs_emit() and cpumask_pr_args() to emit the masks.

This prepares for removing cpumap_print_to_pagebuf().

Signed-off-by: Yury Norov <ynorov@nvidia.com>
This commit is contained in:
Yury Norov 2026-07-02 11:47:22 -04:00
parent bf34237870
commit 9e368c5421
1 changed files with 4 additions and 3 deletions
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7
drivers/pci/pci-sysfs.c
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@ -112,7 +112,8 @@ static ssize_t pci_dev_show_local_cpu(struct device *dev, bool list,
#else
mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
#endif
return cpumap_print_to_pagebuf(list, buf, mask);
return sysfs_emit(buf, list ? "%*pbl\n" : "%*pb\n",
cpumask_pr_args(mask));
}
static ssize_t local_cpus_show(struct device *dev,
@ -137,7 +138,7 @@ static ssize_t cpuaffinity_show(struct device *dev,
{
const struct cpumask *cpumask = cpumask_of_pcibus(to_pci_bus(dev));
return cpumap_print_to_pagebuf(false, buf, cpumask);
return sysfs_emit(buf, "%*pb\n", cpumask_pr_args(cpumask));
}
static DEVICE_ATTR_RO(cpuaffinity);
@ -146,7 +147,7 @@ static ssize_t cpulistaffinity_show(struct device *dev,
{
const struct cpumask *cpumask = cpumask_of_pcibus(to_pci_bus(dev));
return cpumap_print_to_pagebuf(true, buf, cpumask);
return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(cpumask));
}
static DEVICE_ATTR_RO(cpulistaffinity);