uti/lint/checkpatch: Fix __attribute__ struct errors for OPEN_BRACE

The __attribute__((weak)) lines on structs were being read as functions,
causing a warning that the brace should be on the next line.
Add a check to see if it's a struct with an attribute, and ignore it for
the OPEN_BRACE check if it is.

Change-Id: Ieb0c96027e8df842f60ca7c9de7aac941eed1dc2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/18570
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Lee Leahy <leroy.p.leahy@intel.com>
1 file changed