powerpc: Convert last uses of __FUNCTION__ to __func__

Just about all of these have been converted to __func__,
so convert the last uses.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index d7096f2..0cc240b 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -298,13 +298,13 @@
 
 	rc = ppc_md.nvram_write((char *)&info, sizeof(struct err_log_info), &tmp_index);
 	if (rc <= 0) {
-		pr_err("%s: Failed nvram_write (%d)\n", __FUNCTION__, rc);
+		pr_err("%s: Failed nvram_write (%d)\n", __func__, rc);
 		return rc;
 	}
 
 	rc = ppc_md.nvram_write(buff, length, &tmp_index);
 	if (rc <= 0) {
-		pr_err("%s: Failed nvram_write (%d)\n", __FUNCTION__, rc);
+		pr_err("%s: Failed nvram_write (%d)\n", __func__, rc);
 		return rc;
 	}
 	
@@ -351,15 +351,14 @@
 					sizeof(struct err_log_info),
 					&tmp_index);
 		if (rc <= 0) {
-			pr_err("%s: Failed nvram_read (%d)\n", __FUNCTION__,
-									rc);
+			pr_err("%s: Failed nvram_read (%d)\n", __func__, rc);
 			return rc;
 		}
 	}
 
 	rc = ppc_md.nvram_read(buff, length, &tmp_index);
 	if (rc <= 0) {
-		pr_err("%s: Failed nvram_read (%d)\n", __FUNCTION__, rc);
+		pr_err("%s: Failed nvram_read (%d)\n", __func__, rc);
 		return rc;
 	}
 
@@ -869,7 +868,7 @@
 		break;
 	default:
 		pr_err("%s: ignoring unrecognized KMSG_DUMP_* reason %d\n",
-						__FUNCTION__, (int) reason);
+		       __func__, (int) reason);
 		return;
 	}