diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/device/driver.h | 9 | ||||
| -rw-r--r-- | include/linux/fs.h | 6 | ||||
| -rw-r--r-- | include/linux/iio/iio-opaque.h | 2 |
3 files changed, 16 insertions, 1 deletions
diff --git a/include/linux/device/driver.h b/include/linux/device/driver.h index cd8e0f0a634b..bbc67ec513ed 100644 --- a/include/linux/device/driver.h +++ b/include/linux/device/driver.h @@ -85,6 +85,8 @@ enum probe_type { * uevent. * @p: Driver core's private data, no one other than the driver * core can touch this. + * @p_cb: Callbacks private to the driver core; no one other than the + * driver core is allowed to touch this. * * The device driver-model tracks all of the drivers known to the system. * The main reason for this tracking is to enable the driver core to match @@ -119,6 +121,13 @@ struct device_driver { void (*coredump) (struct device *dev); struct driver_private *p; + struct { + /* + * Called after remove() and after all devres entries have been + * processed. This is a Rust only callback. + */ + void (*post_unbind_rust)(struct device *dev); + } p_cb; }; diff --git a/include/linux/fs.h b/include/linux/fs.h index f5c9cf28c4dc..a01621fa636a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1855,6 +1855,8 @@ struct dir_context { * INT_MAX unlimited */ int count; + /* @actor supports these flags in d_type high bits */ + unsigned int dt_flags_mask; }; /* If OR-ed with d_type, pending signals are not checked */ @@ -3524,7 +3526,9 @@ static inline bool dir_emit(struct dir_context *ctx, const char *name, int namelen, u64 ino, unsigned type) { - return ctx->actor(ctx, name, namelen, ctx->pos, ino, type); + unsigned int dt_mask = S_DT_MASK | ctx->dt_flags_mask; + + return ctx->actor(ctx, name, namelen, ctx->pos, ino, type & dt_mask); } static inline bool dir_emit_dot(struct file *file, struct dir_context *ctx) { diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h index 4247497f3f8b..b87841a355f8 100644 --- a/include/linux/iio/iio-opaque.h +++ b/include/linux/iio/iio-opaque.h @@ -14,6 +14,7 @@ * @mlock: lock used to prevent simultaneous device state changes * @mlock_key: lockdep class for iio_dev lock * @info_exist_lock: lock to prevent use during removal + * @info_exist_key: lockdep class for info_exist lock * @trig_readonly: mark the current trigger immutable * @event_interface: event chrdevs associated with interrupt lines * @attached_buffers: array of buffers statically attached by the driver @@ -47,6 +48,7 @@ struct iio_dev_opaque { struct mutex mlock; struct lock_class_key mlock_key; struct mutex info_exist_lock; + struct lock_class_key info_exist_key; bool trig_readonly; struct iio_event_interface *event_interface; struct iio_buffer **attached_buffers; |