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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-03-05 19:28:27 +0100 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2024-03-26 18:25:13 +0100 |
| commit | 193d0c4e1e42517958b6510687fbd9a92165aa0d (patch) | |
| tree | 550f26eeee688c510372aa50f768658f0f166ccb /drivers/rpmsg/rpmsg_char.c | |
| parent | Linux 6.9-rc1 (diff) | |
| download | linux-193d0c4e1e42517958b6510687fbd9a92165aa0d.tar.xz linux-193d0c4e1e42517958b6510687fbd9a92165aa0d.zip | |
rpmsg: core: Make rpmsg_class constant
Since commit 43a7206b0963 ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the rpmsg_class structure to be declared at build time
placing it into read-only memory, instead of having to be dynamically
allocated at boot time.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240305-class_cleanup-remoteproc-v1-1-19373374e003@marliere.net
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/rpmsg/rpmsg_char.c')
| -rw-r--r-- | drivers/rpmsg/rpmsg_char.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c index 1cb8d7474428..d7a342510902 100644 --- a/drivers/rpmsg/rpmsg_char.c +++ b/drivers/rpmsg/rpmsg_char.c @@ -423,7 +423,7 @@ static struct rpmsg_eptdev *rpmsg_chrdev_eptdev_alloc(struct rpmsg_device *rpdev init_waitqueue_head(&eptdev->readq); device_initialize(dev); - dev->class = rpmsg_class; + dev->class = &rpmsg_class; dev->parent = parent; dev->groups = rpmsg_eptdev_groups; dev_set_drvdata(dev, eptdev); |