soc/intel/broadwell: Fix other issues detected by checkpatch

Fix the following error and warnings detected by checkpatch.pl:

ERROR: switch and case should be at the same indent
WARNING: line over 80 characters
WARNING: storage class should be at the beginning of the declaration
WARNING: adding a line without newline at end of file
WARNING: __func__ should be used instead of gcc specific __FUNCTION__
WARNING: Comparisons should place the constant on the right side of the test

TEST=None

Change-Id: I85c400e4a087996fc81ab8b0e5422ba31df3c982
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18885
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/soc/intel/broadwell/me.c b/src/soc/intel/broadwell/me.c
index c919afe..73b3c2e 100644
--- a/src/soc/intel/broadwell/me.c
+++ b/src/soc/intel/broadwell/me.c
@@ -698,7 +698,7 @@
 	/* Check if the MBP is ready */
 	if (!hfs2.mbp_rdy) {
 		printk(BIOS_CRIT, "%s: mbp is not ready!\n",
-		       __FUNCTION__);
+		       __func__);
 		path = ME_ERROR_BIOS_PATH;
 	}