Commit 29f85260 authored by Yangtao Li's avatar Yangtao Li Committed by Greg Kroah-Hartman
Browse files

staging: fwserial: convert to DEFINE_SHOW_ATTRIBUTE 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0b7b9b6c

drivers/staging/fwserial/fwserial.c

+4 −28
Original line number Diff line number Diff line
@@ -1458,7 +1458,7 @@ static int fwtty_proc_show(struct seq_file *m, void *v) 
	return 0;

}



static int fwtty_debugfs_stats_show(struct seq_file *m, void *v)

static int fwtty_stats_show(struct seq_file *m, void *v)

{

	struct fw_serial *serial = m->private;

	struct fwtty_port *port;
@@ -1476,8 +1476,9 @@ static int fwtty_debugfs_stats_show(struct seq_file *m, void *v) 
	}

	return 0;

}

DEFINE_SHOW_ATTRIBUTE(fwtty_stats);



static int fwtty_debugfs_peers_show(struct seq_file *m, void *v)

static int fwtty_peers_show(struct seq_file *m, void *v)

{

	struct fw_serial *serial = m->private;

	struct fwtty_peer *peer;
@@ -1491,32 +1492,7 @@ static int fwtty_debugfs_peers_show(struct seq_file *m, void *v) 
	rcu_read_unlock();

	return 0;

}



static int fwtty_stats_open(struct inode *inode, struct file *fp)

{

	return single_open(fp, fwtty_debugfs_stats_show, inode->i_private);

}



static int fwtty_peers_open(struct inode *inode, struct file *fp)

{

	return single_open(fp, fwtty_debugfs_peers_show, inode->i_private);

}



static const struct file_operations fwtty_stats_fops = {

	.owner =	THIS_MODULE,

	.open =		fwtty_stats_open,

	.read =		seq_read,

	.llseek =	seq_lseek,

	.release =	single_release,

};



static const struct file_operations fwtty_peers_fops = {

	.owner =	THIS_MODULE,

	.open =		fwtty_peers_open,

	.read =		seq_read,

	.llseek =	seq_lseek,

	.release =	single_release,

};

DEFINE_SHOW_ATTRIBUTE(fwtty_peers);



static const struct tty_port_operations fwtty_port_ops = {

	.dtr_rts =		fwtty_port_dtr_rts,