5 files changed, 11 insertions, 36 deletions

diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 7d93992e462..3dd76b3d296 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -68,9 +68,8 @@ int show_interrupts(struct seq_file *p, void *v)
 
 	if (i == 0) {
 		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ",j);
 		seq_putc(p, '\n');
 	}
 
@@ -83,9 +82,8 @@ int show_interrupts(struct seq_file *p, void *v)
 #ifndef CONFIG_SMP
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #else
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
 		seq_printf(p, " %14s", irq_desc[i].handler->typename);
 		seq_printf(p, "  %s", action->name);
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 06ed9075242..78d171bfa33 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -167,8 +167,8 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 	mb();
 
 	/* Send a message to all other CPUs and wait for them to respond */
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i) && i != cpu)
+	for_each_online_cpu(i)
+		if (i != cpu)
 			core_send_ipi(i, SMP_CALL_FUNCTION);
 
 	/* Wait for response */
diff --git a/arch/mips/kernel/sysirix.c b/arch/mips/kernel/sysirix.c
index 0fc3730a294..5407b784cd0 100644
--- a/arch/mips/kernel/sysirix.c
+++ b/arch/mips/kernel/sysirix.c
@@ -645,27 +645,7 @@ static inline void getitimer_real(struct itimerval *value)
 
 asmlinkage unsigned int irix_alarm(unsigned int seconds)
 {
-	struct itimerval it_new, it_old;
-	unsigned int oldalarm;
-
-	if (!seconds) {
-		getitimer_real(&it_old);
-		del_timer(&current->real_timer);
-	} else {
-		it_new.it_interval.tv_sec = it_new.it_interval.tv_usec = 0;
-		it_new.it_value.tv_sec = seconds;
-		it_new.it_value.tv_usec = 0;
-		do_setitimer(ITIMER_REAL, &it_new, &it_old);
-	}
-	oldalarm = it_old.it_value.tv_sec;
-	/*
-	 * ehhh.. We can't return 0 if we have an alarm pending ...
-	 * And we'd better return too much than too little anyway
-	 */
-	if (it_old.it_value.tv_usec)
-		oldalarm++;
-
-	return oldalarm;
+	return alarm_setitimer(seconds);
 }
 
 asmlinkage int irix_pause(void)
diff --git a/arch/mips/mm/dma-ip32.c b/arch/mips/mm/dma-ip32.c
index a7e3072ff78..ec54ed0d26f 100644
--- a/arch/mips/mm/dma-ip32.c
+++ b/arch/mips/mm/dma-ip32.c
@@ -138,7 +138,7 @@ dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size,
 		BUG();
 	}
 
-	addr = virt_to_phys(ptr)&RAM_OFFSET_MASK;;
+	addr = virt_to_phys(ptr)&RAM_OFFSET_MASK;
 	if(dev == NULL)
 	    addr+=CRIME_HI_MEM_BASE;
 	return (dma_addr_t)addr;
@@ -179,7 +179,7 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 		addr = (unsigned long) page_address(sg->page)+sg->offset;
 		if (addr)
 			__dma_sync(addr, sg->length, direction);
-		addr = __pa(addr)&RAM_OFFSET_MASK;;
+		addr = __pa(addr)&RAM_OFFSET_MASK;
 		if(dev == NULL)
 			addr +=  CRIME_HI_MEM_BASE;
 		sg->dma_address = (dma_addr_t)addr;
@@ -199,7 +199,7 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page,
 
 	addr = (unsigned long) page_address(page) + offset;
 	dma_cache_wback_inv(addr, size);
-	addr = __pa(addr)&RAM_OFFSET_MASK;;
+	addr = __pa(addr)&RAM_OFFSET_MASK;
 	if(dev == NULL)
 		addr +=  CRIME_HI_MEM_BASE;
 
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c
index 73e5e52781d..2854ac4c9be 100644
--- a/arch/mips/sgi-ip27/ip27-irq.c
+++ b/arch/mips/sgi-ip27/ip27-irq.c
@@ -88,12 +88,9 @@ static inline int find_level(cpuid_t *cpunum, int irq)
 {
 	int cpu, i;
 
-	for (cpu = 0; cpu <= NR_CPUS; cpu++) {
+	for_each_online_cpu(cpu) {
 		struct slice_data *si = cpu_data[cpu].data;
 
-		if (!cpu_online(cpu))
-			continue;
-
 		for (i = BASE_PCI_IRQ; i < LEVELS_PER_SLICE; i++)
 			if (si->level_to_irq[i] == irq) {
 				*cpunum = cpu;