Replace all occurances of __FUNCTION__ with __func__

Replace all occurs of __FUNCTION__ except for the check in checkpatch
with the non GCC specific __func__.

One line in hcd-musb.c was manually tweaked to pass checkpatch.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
[THH: Removed hunks related to pxa2xx_mmci.c (fixed already)]
Signed-off-by: Thomas Huth <thuth@redhat.com>
diff --git a/hw/bt/hci.c b/hw/bt/hci.c
index 476ebec..df05f07 100644
--- a/hw/bt/hci.c
+++ b/hw/bt/hci.c
@@ -458,7 +458,7 @@
 
     if (len > 255) {
         fprintf(stderr, "%s: HCI event params too long (%ib)\n",
-                        __FUNCTION__, len);
+                        __func__, len);
         exit(-1);
     }
 
@@ -589,7 +589,7 @@
         bt_hci_inquiry_result_with_rssi(hci, slave);
         return;
     default:
-        fprintf(stderr, "%s: bad inquiry mode %02x\n", __FUNCTION__,
+        fprintf(stderr, "%s: bad inquiry mode %02x\n", __func__,
                         hci->lm.inquiry_mode);
         exit(-1);
     }
@@ -1528,7 +1528,7 @@
                             "the Inquiry command has been issued, a Command "
                             "Status event has been received for the Inquiry "
                             "command, and before the Inquiry Complete event "
-                            "occurs", __FUNCTION__);
+                            "occurs", __func__);
             bt_hci_event_complete_status(hci, HCI_COMMAND_DISALLOWED);
             break;
         }
@@ -1567,7 +1567,7 @@
                             "the Inquiry command has been issued, a Command "
                             "Status event has been received for the Inquiry "
                             "command, and before the Inquiry Complete event "
-                            "occurs", __FUNCTION__);
+                            "occurs", __func__);
             bt_hci_event_complete_status(hci, HCI_COMMAND_DISALLOWED);
             break;
         }
@@ -1972,7 +1972,7 @@
 
     short_hci:
         fprintf(stderr, "%s: HCI packet too short (%iB)\n",
-                        __FUNCTION__, length);
+                        __func__, length);
         bt_hci_event_status(hci, HCI_INVALID_PARAMETERS);
         break;
     }
@@ -1992,7 +1992,7 @@
 
     if (len + HCI_ACL_HDR_SIZE > sizeof(hci->acl_buf)) {
         fprintf(stderr, "%s: can't take ACL packets %i bytes long\n",
-                        __FUNCTION__, len);
+                        __func__, len);
         return;
     }
     memcpy(hci->acl_buf + HCI_ACL_HDR_SIZE, data, len);
@@ -2030,7 +2030,7 @@
 
     if (length < HCI_ACL_HDR_SIZE) {
         fprintf(stderr, "%s: ACL packet too short (%iB)\n",
-                        __FUNCTION__, length);
+                        __func__, length);
         return;
     }
 
@@ -2042,7 +2042,7 @@
 
     if (bt_hci_handle_bad(hci, handle)) {
         fprintf(stderr, "%s: invalid ACL handle %03x\n",
-                        __FUNCTION__, handle);
+                        __func__, handle);
         /* TODO: signal an error */
         return;
     }
@@ -2050,7 +2050,7 @@
 
     if (datalen > length) {
         fprintf(stderr, "%s: ACL packet too short (%iB < %iB)\n",
-                        __FUNCTION__, length, datalen);
+                        __func__, length, datalen);
         return;
     }
 
@@ -2061,7 +2061,7 @@
             hci->asb_handle = handle;
         else if (handle != hci->asb_handle) {
             fprintf(stderr, "%s: Bad handle %03x in Active Slave Broadcast\n",
-                            __FUNCTION__, handle);
+                            __func__, handle);
             /* TODO: signal an error */
             return;
         }
@@ -2074,7 +2074,7 @@
             hci->psb_handle = handle;
         else if (handle != hci->psb_handle) {
             fprintf(stderr, "%s: Bad handle %03x in Parked Slave Broadcast\n",
-                            __FUNCTION__, handle);
+                            __func__, handle);
             /* TODO: signal an error */
             return;
         }
@@ -2106,13 +2106,13 @@
 
     if (bt_hci_handle_bad(hci, handle)) {
         fprintf(stderr, "%s: invalid SCO handle %03x\n",
-                        __FUNCTION__, handle);
+                        __func__, handle);
         return;
     }
 
     if (datalen > length) {
         fprintf(stderr, "%s: SCO packet too short (%iB < %iB)\n",
-                        __FUNCTION__, length, datalen);
+                        __func__, length, datalen);
         return;
     }