chdkcamera: Fix some malformed library calls
chdkcamera: Fix some malformed library calls

adongy/spreads,nafraf/spreads,DIYBookScanner/spreads,adongy/spreads,DIYBookScanner/spreads,gareth8118/spreads,adongy/spreads,nafraf/spreads,DIYBookScanner/spreads,nafraf/spreads,gareth8118/spreads,gareth8118/spreads,miloh/spreads,miloh/spreads,miloh/spreads