tree db9d836b96716c68104ab6c82d6a18912d0b3c84
parent ec7d9c9ce897174243af4fcd201dbfc34df0f3a3
author Christoph Hellwig <hch@lst.de> 1523646285 +0200
committer Christoph Hellwig <hch@lst.de> 1526448270 +0200

tty: replace ->proc_fops with ->proc_show

Just set up the show callback in the tty_operations, and use
proc_create_single_data to create the file without additional
boilerplace code.

Signed-off-by: Christoph Hellwig <hch@lst.de>