cpumask: update local_cpus_show to use new cpumask API

Impact: use new cpumask API to reduce stack usage

Replace the local cpumask_t variable with a pointer to the
const cpumask that needs to be printed.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index c88485860a0a..e4957e2c92c9 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -70,11 +70,11 @@ static ssize_t broken_parity_status_store(struct device *dev,
 static ssize_t local_cpus_show(struct device *dev,
                         struct device_attribute *attr, char *buf)
 {               
-        cpumask_t mask;
+        const struct cpumask *mask;
         int len;
 
-        mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-        len = cpumask_scnprintf(buf, PAGE_SIZE-2, &mask);
+        mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
+        len = cpumask_scnprintf(buf, PAGE_SIZE-2, mask);
         buf[len++] = '\n';
         buf[len] = '\0';
         return len;
@@ -84,11 +84,11 @@ static ssize_t local_cpus_show(struct device *dev,
 static ssize_t local_cpulist_show(struct device *dev,
                         struct device_attribute *attr, char *buf)
 {
-        cpumask_t mask;
+        const struct cpumask *mask;
         int len;
 
-        mask = pcibus_to_cpumask(to_pci_dev(dev)->bus);
-        len = cpulist_scnprintf(buf, PAGE_SIZE-2, &mask);
+        mask = cpumask_of_pcibus(to_pci_dev(dev)->bus);
+        len = cpulist_scnprintf(buf, PAGE_SIZE-2, mask);
         buf[len++] = '\n';
         buf[len] = '\0';
         return len;