fs/proc: use nr_irqs

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index b675a49c182333eb6a38c321d288ca9ae6c4f46b..a2173a2a5625a8fd537ad680282bf3e62b3f99ea 100644 (file)
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -509,7 +509,7 @@ static int show_stat(struct seq_file *p, void *v)
        struct timespec boottime;
        unsigned int *per_irq_sum;
 
-       per_irq_sum = kzalloc(sizeof(unsigned int)*NR_IRQS, GFP_KERNEL);
+       per_irq_sum = kzalloc(sizeof(unsigned int)*nr_irqs, GFP_KERNEL);
        if (!per_irq_sum)
                return -ENOMEM;
 
@@ -531,7 +531,7 @@ static int show_stat(struct seq_file *p, void *v)
                softirq = cputime64_add(softirq, kstat_cpu(i).cpustat.softirq);
                steal = cputime64_add(steal, kstat_cpu(i).cpustat.steal);
                guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest);
-               for (j = 0; j < NR_IRQS; j++) {
+               for (j = 0; j < nr_irqs; j++) {
                        unsigned int temp = kstat_cpu(i).irqs[j];
                        sum += temp;
                        per_irq_sum[j] += temp;
@@ -577,7 +577,7 @@ static int show_stat(struct seq_file *p, void *v)
        }
        seq_printf(p, "intr %llu", (unsigned long long)sum);
 
-       for (i = 0; i < NR_IRQS; i++)
+       for (i = 0; i < nr_irqs; i++)
                seq_printf(p, " %u", per_irq_sum[i]);
 
        seq_printf(p,
@@ -631,13 +631,13 @@ static const struct file_operations proc_stat_operations = {
  */
 static void *int_seq_start(struct seq_file *f, loff_t *pos)
 {
-       return (*pos <= NR_IRQS) ? pos : NULL;
+       return (*pos <= nr_irqs) ? pos : NULL;
 }
 
 static void *int_seq_next(struct seq_file *f, void *v, loff_t *pos)
 {
        (*pos)++;
-       if (*pos > NR_IRQS)
+       if (*pos > nr_irqs)
                return NULL;
        return pos;
 }