cpumask: fix compile error when CONFIG_NR_CPUS is not defined
CONFIG_NR_CPUS will be defined for all arch's whether SMP or not, but
it may not have made it into all arches yet.
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 2aef96f..719ee5c 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -133,7 +133,7 @@
*/
static ssize_t print_cpus_kernel_max(struct sysdev_class *class, char *buf)
{
- int n = snprintf(buf, PAGE_SIZE-2, "%d\n", CONFIG_NR_CPUS - 1);
+ int n = snprintf(buf, PAGE_SIZE-2, "%d\n", NR_CPUS - 1);
return n;
}
static SYSDEV_CLASS_ATTR(kernel_max, 0444, print_cpus_kernel_max, NULL);