[PATCH v2 09/11] PCI/sysfs: Use sysfs_emit() for cpumask show callbacks
Yury Norov <[email protected]>
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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 <[email protected]> --- drivers/pci/pci-sysfs.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 5ec0b245a69b..d6083552b287 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -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); -- 2.53.0 _______________________________________________ linux-amlogic mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-amlogic