Messages in this thread Patch in this message | | | From | Yanjun Zhang <> | Subject | [PATCH] devpts: update the function comments about pty driver | Date | Wed, 9 Dec 2020 17:34:05 +0800 |
| |
Update the function comments to match the code modified by commit 8ead9dd54716 ("devpts: more pty driver interface cleanups")
Signed-off-by: Yanjun Zhang <zhang.yanjuna@h3c.com> --- drivers/tty/pty.c | 2 ++ drivers/tty/tty_io.c | 1 + fs/devpts/inode.c | 15 +++++++-------- 3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 23368cec7..0facf8855 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -699,6 +699,7 @@ static long pty_unix98_compat_ioctl(struct tty_struct *tty, /** * ptm_unix98_lookup - find a pty master * @driver: ptm driver + * @file: file pointer to tty * @idx: tty index * * Look up a pty master device. Called under the tty_mutex for now. @@ -715,6 +716,7 @@ static struct tty_struct *ptm_unix98_lookup(struct tty_driver *driver, /** * pts_unix98_lookup - find a pty slave * @driver: pts driver + * @file: file pointer to tty * @idx: tty index * * Look up a pty master device. Called under the tty_mutex for now. diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 56ade99ef..274186c86 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -1145,6 +1145,7 @@ static ssize_t tty_line_name(struct tty_driver *driver, int index, char *p) /** * tty_driver_lookup_tty() - find an existing tty, if any * @driver: the driver for the tty + * @file: file pointer to tty * @idx: the minor number * * Return the tty, if found. If not found, return NULL or ERR_PTR() if the diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 42e5a766d..2248f99d1 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -551,13 +551,12 @@ void devpts_kill_index(struct pts_fs_info *fsi, int idx) } /** - * devpts_pty_new -- create a new inode in /dev/pts/ - * @ptmx_inode: inode of the master - * @device: major+minor of the node to be created + * devpts_pty_new -- create a new dentry in /dev/pts/ + * @fsi: devpts filesystem private info, sb->s_fs_info * @index: used as a name of the node * @priv: what's given back by devpts_get_priv * - * The created inode is returned. Remove it from /dev/pts/ by devpts_pty_kill. + * The created dentry is returned. Remove it from /dev/pts/ by devpts_pty_kill. */ struct dentry *devpts_pty_new(struct pts_fs_info *fsi, int index, void *priv) { @@ -598,9 +597,9 @@ struct dentry *devpts_pty_new(struct pts_fs_info *fsi, int index, void *priv) /** * devpts_get_priv -- get private data for a slave - * @pts_inode: inode of the slave + * @dentry: dentry of the slave * - * Returns whatever was passed as priv in devpts_pty_new for a given inode. + * Returns whatever was passed as priv in devpts_pty_new for a given dentry. */ void *devpts_get_priv(struct dentry *dentry) { @@ -610,8 +609,8 @@ void *devpts_get_priv(struct dentry *dentry) } /** - * devpts_pty_kill -- remove inode form /dev/pts/ - * @inode: inode of the slave to be removed + * devpts_pty_kill -- remove dentry form /dev/pts/ + * @dentry: dentry of the slave to be removed * * This is an inverse operation of devpts_pty_new. */ -- 2.17.1
| |