src/include: Open brace on same line as enum or struct

Fix the following errors and warning detected by checkpatch.pl:

ERROR: open brace '{' following enum go on the same line
ERROR: open brace '{' following struct go on the same line
ERROR: that open brace { should be on the previous line
WARNING: missing space after struct definition

TEST=Build and run on Galileo Gen2

Change-Id: I856235d0cc3a3e59376df52561b17b872b3416b2
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18653
Tested-by: build bot (Jenkins)
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

src/include/cpu/x86/msr.h

@@ -17,14 +17,12 @@ static void wrmsr(unsigned long index, msr_t msr)
 
 #else
 
-typedef struct msr_struct
-{
+typedef struct msr_struct {
 	unsigned int lo;
 	unsigned int hi;
 } msr_t;
 
-typedef struct msrinit_struct
-{
+typedef struct msrinit_struct {
 	unsigned int index;
 	msr_t msr;
 } msrinit_t;