extcon: max77693: Use devm_kzalloc

devm_kzalloc() is a device managed function. It makes error handling
and cleanup code a bit simpler.

Signed-off-by: Sachin Kamat <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
Signed-off-by: Myungjoo Ham <[email protected]>
1 file changed