Onedin, shuffling around exhausted (4,2)
'exhausted' is the definition.
(I've seen this before)
'onedin shuffling' is the wordplay.
'shuffling' indicates anagramming the letters.
'onedin' is an anagram of 'DONE IN'.
'around' acts as a link.
(Other definitions for done in that I've seen before include "physically exhausted" , "Utterly exhausted" , "lacking strength" , "Wasted" , "whacked" .)
'exhausted' is the definition.
(I've seen this in another clue)
'onedin shuffling' is the wordplay.
'shuffling' indicates anagramming the letters.
'onedin' anagrammed gives 'DONE IN'.
'around' acts as a link.