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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 17:32:05 -0300 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2024-02-05 13:43:22 -0700 |
| commit | b03aa6d4e9a74c4289929b6cf3c6bcc80270682d (patch) | |
| tree | 8712ddbc09269e15a9832c91c516be6d9087e533 | |
| parent | acc48fee5e740d787edca168100b5284cae30c7b (diff) | |
| download | linux-b03aa6d4e9a74c4289929b6cf3c6bcc80270682d.tar.gz | |
rpmsg: core: Make rpmsg_bus const
Now that the driver core can properly handle constant struct bus_type,
move the rpmsg_bus variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-rpmsg-v1-1-1703508c23b7@marliere.net
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
| -rw-r--r-- | drivers/rpmsg/rpmsg_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c index 8abc7d022ff71a..4295c01a2861bc 100644 --- a/drivers/rpmsg/rpmsg_core.c +++ b/drivers/rpmsg/rpmsg_core.c @@ -605,7 +605,7 @@ static void rpmsg_dev_remove(struct device *dev) rpmsg_destroy_ept(rpdev->ept); } -static struct bus_type rpmsg_bus = { +static const struct bus_type rpmsg_bus = { .name = "rpmsg", .match = rpmsg_dev_match, .dev_groups = rpmsg_dev_groups, |