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authorTakashi Iwai <tiwai@suse.de>2017-09-04 14:50:49 +0200
committerTakashi Iwai <tiwai@suse.de>2017-09-04 14:50:49 +0200
commitb06898d119f6b8dba7b318ad73558ce2d39161e8 (patch)
treedf85bc0cd9047202faa6b02ee8ce706f155ba896 /include/linux/devpts_fs.h
parentb24a5f293058b512f1685930f2983a20ee3e15ab (diff)
parentf5fd4a67bef5f2c5c2c9eb0cb2900e12d192ae23 (diff)
downloadop-kernel-dev-b06898d119f6b8dba7b318ad73558ce2d39161e8.zip
op-kernel-dev-b06898d119f6b8dba7b318ad73558ce2d39161e8.tar.gz
Merge tag 'asoc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.14 This is quite a large release by volume of patches and diff, a lot of that is mechanical cleanup patches but it's great to also see a range of vendors actively working on adding new features and fixing issues in their drivers. Intel and Realtek have been especially active here. - Continued work towards moving everything to the component model from Morimoto-san. - Use of devres for jack detection GPIOs, eliminating some potential resource leaks. - Jack detection support for Qualcomm MSM8916. - Support for Allwinner H3, Cirrus Logic CS43130, Intel Kabylake systems with RT5663, Realtek RT274, TI TLV320AIC32x6 and Wolfson WM8523.
Diffstat (limited to 'include/linux/devpts_fs.h')
-rw-r--r--include/linux/devpts_fs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h
index 277ab9a..100cb43 100644
--- a/include/linux/devpts_fs.h
+++ b/include/linux/devpts_fs.h
@@ -19,6 +19,7 @@
struct pts_fs_info;
+struct vfsmount *devpts_mntget(struct file *, struct pts_fs_info *);
struct pts_fs_info *devpts_acquire(struct file *);
void devpts_release(struct pts_fs_info *);
@@ -32,6 +33,15 @@ void *devpts_get_priv(struct dentry *);
/* unlink */
void devpts_pty_kill(struct dentry *);
+/* in pty.c */
+int ptm_open_peer(struct file *master, struct tty_struct *tty, int flags);
+
+#else
+static inline int
+ptm_open_peer(struct file *master, struct tty_struct *tty, int flags)
+{
+ return -EIO;
+}
#endif
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