diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index bd92be7..1626124 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -143,12 +143,12 @@
 #ifdef CONFIG_INFINIBAND_NES_DEBUG
 #define nes_debug(level, fmt, args...) \
 	if (level & nes_debug_level) \
-		printk(KERN_ERR PFX "%s[%u]: " fmt, __FUNCTION__, __LINE__, ##args)
+		printk(KERN_ERR PFX "%s[%u]: " fmt, __func__, __LINE__, ##args)
 
 #define assert(expr)                                                \
 if (!(expr)) {                                                       \
 	printk(KERN_ERR PFX "Assertion failed! %s, %s, %s, line %d\n",  \
-		   #expr, __FILE__, __FUNCTION__, __LINE__);                \
+		   #expr, __FILE__, __func__, __LINE__);                \
 }
 
 #define NES_EVENT_TIMEOUT   1200000
@@ -399,7 +399,7 @@
 	if (resource_num >= max_resources) {
 		resource_num = find_first_zero_bit(resource_array, max_resources);
 		if (resource_num >= max_resources) {
-			printk(KERN_ERR PFX "%s: No available resourcess.\n", __FUNCTION__);
+			printk(KERN_ERR PFX "%s: No available resourcess.\n", __func__);
 			spin_unlock_irqrestore(&nesadapter->resource_lock, flags);
 			return -EMFILE;
 		}