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>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/soc/intel/broadwell/include/soc/igd.h b/src/soc/intel/broadwell/include/soc/igd.h
index e7d3777045..cdbee4ba38 100644
--- a/src/soc/intel/broadwell/include/soc/igd.h
+++ b/src/soc/intel/broadwell/include/soc/igd.h
@@ -17,4 +17,4 @@
 u32 igd_get_reg_em4(void);
 u32 igd_get_reg_em5(void);
 
-#endif /* SOC_INTEL_BROADWELL_GMA_H */
\ No newline at end of file
+#endif /* SOC_INTEL_BROADWELL_GMA_H */
diff --git a/src/soc/intel/broadwell/include/soc/romstage.h b/src/soc/intel/broadwell/include/soc/romstage.h
index ec733f855c..eb4e097f00 100644
--- a/src/soc/intel/broadwell/include/soc/romstage.h
+++ b/src/soc/intel/broadwell/include/soc/romstage.h
@@ -29,9 +29,9 @@ struct romstage_params {
 
 void mainboard_romstage_entry(struct romstage_params *params);
 void romstage_common(struct romstage_params *params);
-void *asmlinkage romstage_main(unsigned long bist, uint32_t tsc_lo,
+asmlinkage void *romstage_main(unsigned long bist, uint32_t tsc_lo,
 			       uint32_t tsc_high);
-void asmlinkage romstage_after_car(void);
+asmlinkage void romstage_after_car(void);
 void raminit(struct pei_data *pei_data);
 void *setup_stack_and_mttrs(void);