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authorJiri Slaby <jslaby@suse.cz>2021-07-23 13:31:40 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-07-27 13:12:07 +0300
commit4d3d947866c2da405a6257158e42077fa3c95755 (patch)
tree69ed26edc4fd6616035a9daa9fe1dea70dd2bae5 /include/linux/tty_driver.h
parent8496f60a670debe356a9168a66b7560641e53e93 (diff)
downloadlinux-4d3d947866c2da405a6257158e42077fa3c95755.tar.xz
tty: move tty_driver related prototypes to tty_driver.h
We already have tty_driver.h, so cleanup tty.h a bit by moving out tty_driver-related function prototypes into tty_driver.h. Note that tty.h already includes tty_driver.h. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20210723103147.18250-2-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_driver.h')
-rw-r--r--include/linux/tty_driver.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 448f8ee6db6e..e15f8635aa36 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -434,4 +434,21 @@ static inline struct tty_driver *tty_driver_kref_get(struct tty_driver *d)
/* serial subtype definitions */
#define SERIAL_TYPE_NORMAL 1
+int tty_register_driver(struct tty_driver *driver);
+void tty_unregister_driver(struct tty_driver *driver);
+struct device *tty_register_device(struct tty_driver *driver, unsigned index,
+ struct device *dev);
+struct device *tty_register_device_attr(struct tty_driver *driver,
+ unsigned index, struct device *device, void *drvdata,
+ const struct attribute_group **attr_grp);
+void tty_unregister_device(struct tty_driver *driver, unsigned index);
+
+#ifdef CONFIG_PROC_FS
+void proc_tty_register_driver(struct tty_driver *);
+void proc_tty_unregister_driver(struct tty_driver *);
+#else
+static inline void proc_tty_register_driver(struct tty_driver *d) {}
+static inline void proc_tty_unregister_driver(struct tty_driver *d) {}
+#endif
+
#endif /* #ifdef _LINUX_TTY_DRIVER_H */