header files: Fix guard name comments to match guard names

This just updates existing guard name comments on the header files
to match the actual #define name.
As a side effect, if there was no newline at the end of these files,
one was added.

Change-Id: Ia2cd8057f2b1ceb0fa1b946e85e0c16a327a04d7
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12900
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/southbridge/amd/cimx/sb700/Platform.h

@@ -82,4 +82,4 @@ void    TraceCode ( UINT32 Level, UINT32 Code);
 
 #define DMSG_SB_TRACE   0x02
 
-#endif  //#ifndef _AMD_SB_CIMx_PLATFORM_H_
+#endif /* _AMD_SB_CIMx_PLATFORM_H_ */

src/southbridge/amd/cs5535/chip.h

@@ -5,4 +5,4 @@ struct southbridge_amd_cs5535_config {
 	int setupflash;
 };
 
-#endif	/* _SOUTHBRIDGE_AMD_CS5536 */
+#endif /* _SOUTHBRIDGE_AMD_CS5535 */

src/southbridge/amd/rs690/rs690.h

@@ -134,4 +134,4 @@ void avoid_lpc_dma_deadlock(device_t nb_dev, device_t sb_dev);
 void config_gpp_core(device_t nb_dev, device_t sb_dev);
 void PcieReleasePortTraining(device_t nb_dev, device_t dev, u32 port);
 u8 PcieTrainPort(device_t nb_dev, device_t dev, u32 port);
-#endif				/* RS690_H */
+#endif /* __RS690_H__ */

src/southbridge/amd/rs780/rs780.h

@@ -210,4 +210,4 @@ int cpuidFamily(void);
 int is_family0Fh(void);
 int is_family10h(void);
 void pcie_hide_unused_ports(device_t nb_dev);
-#endif				/* RS780_H */
+#endif /* __RS780_H__ */

src/southbridge/amd/sr5650/sr5650.h

@@ -132,4 +132,4 @@ void sr5650_nb_pci_table(device_t nb_dev);
 void init_gen2(device_t nb_dev, device_t dev, u8 port);
 void sr56x0_lock_hwinitreg(void);
 struct resource * sr5650_retrieve_cpu_mmio_resource(void);
-#endif /* SR5650_H */
+#endif /* __SR5650_H__ */