tree a1d559d638fdfe2ee668628827c5a75927362ac8
parent de838a93cbf35671f890360b886a5c2a8a5d1aa4
author Dan Carpenter <error27@gmail.com> 1281599409 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1287767998 -0700

serial: mfd: snprintf() returns largish values

snprintf() returns the number of bytes which would have been written so
it can be larger than the size of the buffer.  In this case it's fine,
but people copy and paste this code so I've fixed it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>