tree fe61be22fa4438d5bd132712e730daca9cbf341b
parent b9df76ac76da351cd4f6ba52369e9a64e9ab686d
author Andy Whitcroft <apw@canonical.com> 1332540138 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1332547116 -0700

checkpatch: handle string concatenation in simple #defines

Adjacent strings indicate concatentation, therefore look at identifiers
directly adjacent to literal strings as strings too.  This allows us to
better detect the form below and accept it as a simple constant:

    #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

Signed-off-by: Andy Whitcroft <apw@canonical.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>