x86: replace remaining __FUNCTION__ occurances

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/summit_32.c b/arch/x86/kernel/summit_32.c
index c7b579d..30f04c3 100644
--- a/arch/x86/kernel/summit_32.c
+++ b/arch/x86/kernel/summit_32.c
@@ -47,7 +47,7 @@
 		}
 	}
 	if (i == rio_table_hdr->num_rio_dev) {
-		printk(KERN_ERR "%s: Couldn't find owner Cyclone for Winnipeg!\n", __FUNCTION__);
+		printk(KERN_ERR "%s: Couldn't find owner Cyclone for Winnipeg!\n", __func__);
 		return last_bus;
 	}
 
@@ -58,7 +58,7 @@
 		}
 	}
 	if (i == rio_table_hdr->num_scal_dev) {
-		printk(KERN_ERR "%s: Couldn't find owner Twister for Cyclone!\n", __FUNCTION__);
+		printk(KERN_ERR "%s: Couldn't find owner Twister for Cyclone!\n", __func__);
 		return last_bus;
 	}
 
@@ -88,7 +88,7 @@
 		num_buses = 9;
 		break;
 	default:
-		printk(KERN_INFO "%s: Unsupported Winnipeg type!\n", __FUNCTION__);
+		printk(KERN_INFO "%s: Unsupported Winnipeg type!\n", __func__);
 		return last_bus;
 	}
 
@@ -103,13 +103,13 @@
 	int i, scal_detail_size, rio_detail_size;
 
 	if (rio_table_hdr->num_scal_dev > MAX_NUMNODES) {
-		printk(KERN_WARNING "%s: MAX_NUMNODES too low!  Defined as %d, but system has %d nodes.\n", __FUNCTION__, MAX_NUMNODES, rio_table_hdr->num_scal_dev);
+		printk(KERN_WARNING "%s: MAX_NUMNODES too low!  Defined as %d, but system has %d nodes.\n", __func__, MAX_NUMNODES, rio_table_hdr->num_scal_dev);
 		return 0;
 	}
 
 	switch (rio_table_hdr->version) {
 	default:
-		printk(KERN_WARNING "%s: Invalid Rio Grande Table Version: %d\n", __FUNCTION__, rio_table_hdr->version);
+		printk(KERN_WARNING "%s: Invalid Rio Grande Table Version: %d\n", __func__, rio_table_hdr->version);
 		return 0;
 	case 2:
 		scal_detail_size = 11;
@@ -154,7 +154,7 @@
 		offset = *((unsigned short *)(ptr + offset));
 	}
 	if (!rio_table_hdr) {
-		printk(KERN_ERR "%s: Unable to locate Rio Grande Table in EBDA - bailing!\n", __FUNCTION__);
+		printk(KERN_ERR "%s: Unable to locate Rio Grande Table in EBDA - bailing!\n", __func__);
 		return;
 	}