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/arm/omap2.c b/hw/arm/omap2.c
index f5b1488..b53878b 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -1312,7 +1312,7 @@
 
     if (mode[0] == 1 || mode[0] == 2 || mode[1] == 1 || mode[1] == 2)
         fprintf(stderr, "%s: bad EN_54M_PLL or bad EN_96M_PLL\n",
-                        __FUNCTION__);
+                        __func__);
 }
 
 static void omap_prcm_dpll_update(struct omap_prcm_s *s)
@@ -1331,7 +1331,7 @@
     s->dpll_lock = 0;
     switch (mode) {
     case 0:
-        fprintf(stderr, "%s: bad EN_DPLL\n", __FUNCTION__);
+        fprintf(stderr, "%s: bad EN_DPLL\n", __func__);
         break;
     case 1:	/* Low-power bypass mode (Default) */
     case 2:	/* Fast-relock bypass mode */
@@ -1358,7 +1358,7 @@
         omap_clk_reparent(core, dpll_x2);
         break;
     case 3:
-        fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __FUNCTION__);
+        fprintf(stderr, "%s: bad CORE_CLK_SRC\n", __func__);
         break;
     }
 }
@@ -1628,7 +1628,7 @@
     case 0x500:	/* CM_CLKEN_PLL */
         if (value & 0xffffff30)
             fprintf(stderr, "%s: write 0s in CM_CLKEN_PLL for "
-                            "future compatibility\n", __FUNCTION__);
+                            "future compatibility\n", __func__);
         if ((s->clken[9] ^ value) & 0xcc) {
             s->clken[9] &= ~0xcc;
             s->clken[9] |= value & 0xcc;
@@ -1647,7 +1647,7 @@
     case 0x540:	/* CM_CLKSEL1_PLL */
         if (value & 0xfc4000d7)
             fprintf(stderr, "%s: write 0s in CM_CLKSEL1_PLL for "
-                            "future compatibility\n", __FUNCTION__);
+                            "future compatibility\n", __func__);
         if ((s->clksel[5] ^ value) & 0x003fff00) {
             s->clksel[5] = value & 0x03bfff28;
             omap_prcm_dpll_update(s);
@@ -1659,7 +1659,7 @@
     case 0x544:	/* CM_CLKSEL2_PLL */
         if (value & ~3)
             fprintf(stderr, "%s: write 0s in CM_CLKSEL2_PLL[31:2] for "
-                            "future compatibility\n", __FUNCTION__);
+                            "future compatibility\n", __func__);
         if (s->clksel[6] != (value & 3)) {
             s->clksel[6] = value & 3;
             omap_prcm_dpll_update(s);