From b804e2b76ac6d5559b99588e0190ac97b5597497 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Mon, 26 Apr 2021 18:49:08 +0100 Subject: iio: core: move @info_exist_lock to struct iio_dev_opaque This lock is only of interest to the IIO core, so make it only visible there. Signed-off-by: Jonathan Cameron Reviewed-by: Alexandru Ardelean Link: https://lore.kernel.org/r/20210426174911.397061-7-jic23@kernel.org --- include/linux/iio/iio-opaque.h | 2 ++ include/linux/iio/iio.h | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h index 02038fb2d291..538b4b5ef1a9 100644 --- a/include/linux/iio/iio-opaque.h +++ b/include/linux/iio/iio-opaque.h @@ -8,6 +8,7 @@ * @indio_dev: public industrial I/O device information * @id: used to identify device internally * @driver_module: used to make it harder to undercut users + * @info_exist_lock: lock to prevent use during removal * @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 @@ -32,6 +33,7 @@ struct iio_dev_opaque { struct iio_dev indio_dev; int id; struct module *driver_module; + struct mutex info_exist_lock; bool trig_readonly; struct iio_event_interface *event_interface; struct iio_buffer **attached_buffers; diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index cbc9e9ece0a6..a12bbd8b1e74 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -510,7 +510,6 @@ struct iio_buffer_setup_ops { * @label: [DRIVER] unique name to identify which device this is * @info: [DRIVER] callbacks and constant info from driver * @clock_id: [INTERN] timestamping clock posix identifier - * @info_exist_lock: [INTERN] lock to prevent use during removal * @setup_ops: [DRIVER] callbacks to call before and after buffer * enable/disable * @chrdev: [INTERN] associated character device @@ -542,7 +541,6 @@ struct iio_dev { const char *label; const struct iio_info *info; clockid_t clock_id; - struct mutex info_exist_lock; const struct iio_buffer_setup_ops *setup_ops; struct cdev chrdev; -- cgit v1.2.3