misc: tifm: match return type of wait_for_completion_timeout
misc: tifm: match return type of wait_for_completion_timeout

return type of wait_for_completion_timeout is unsigned long not int. The
rc variable is in use for other calls so an additional timeout variable
of type unsigned long is added.

Signed-off-by: Nicholas Mc Guire <1f1947151fff46847c7ab253c8b8ee2fc7e63b14@osadl.org>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs