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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-15 11:34:19 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-15 11:34:19 +0300 |
| commit | db6da59cf27b5661ced03754ae0550f8914eda9e (patch) | |
| tree | ccb1851c8a71e776dbccf1ccae132dc9b5f093c6 /include/linux/serdev.h | |
| parent | cf03e2956af307dc25e8c41fd4cffe44482a6ec1 (diff) | |
| parent | 901bdf5ea1a836400ee69aa32b04e9c209271ec7 (diff) | |
| download | linux-db6da59cf27b5661ced03754ae0550f8914eda9e.tar.xz | |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to sync drm-misc-next-fixes with drm-misc-next.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'include/linux/serdev.h')
| -rw-r--r-- | include/linux/serdev.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 5f6bfe4f6d95..f5f97fa25e8a 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -93,6 +93,7 @@ struct serdev_controller_ops { void (*wait_until_sent)(struct serdev_controller *, long); int (*get_tiocm)(struct serdev_controller *); int (*set_tiocm)(struct serdev_controller *, unsigned int, unsigned int); + int (*break_ctl)(struct serdev_controller *ctrl, unsigned int break_state); }; /** @@ -203,6 +204,7 @@ int serdev_device_write_buf(struct serdev_device *, const unsigned char *, size_ void serdev_device_wait_until_sent(struct serdev_device *, long); int serdev_device_get_tiocm(struct serdev_device *); int serdev_device_set_tiocm(struct serdev_device *, int, int); +int serdev_device_break_ctl(struct serdev_device *serdev, int break_state); void serdev_device_write_wakeup(struct serdev_device *); int serdev_device_write(struct serdev_device *, const unsigned char *, size_t, long); void serdev_device_write_flush(struct serdev_device *); @@ -250,11 +252,15 @@ static inline int serdev_device_write_buf(struct serdev_device *serdev, static inline void serdev_device_wait_until_sent(struct serdev_device *sdev, long timeout) {} static inline int serdev_device_get_tiocm(struct serdev_device *serdev) { - return -ENOTSUPP; + return -EOPNOTSUPP; } static inline int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear) { - return -ENOTSUPP; + return -EOPNOTSUPP; +} +static inline int serdev_device_break_ctl(struct serdev_device *serdev, int break_state) +{ + return -EOPNOTSUPP; } static inline int serdev_device_write(struct serdev_device *sdev, const unsigned char *buf, size_t count, unsigned long timeout) |