atmel_nand: add '\n' in the end of error message for better display

Also align the open parenthesis.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
1 file changed