diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 17:50:45 -0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-03-19 02:45:50 -0400 |
| commit | 8169ed622060035ba6b5b8c10388dfc9a31f1c98 (patch) | |
| tree | 71488cb3196ca0375c2e33f59fd1c51bdd6c35e6 /drivers/vdpa | |
| parent | 56d61ae558bf7b052c6149c06a902dba0ba33fb1 (diff) | |
vdpa: make vdpa_bus const
Now that the driver core can properly handle constant struct bus_type,
move the vdpa_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>
Message-Id: <20240204-bus_cleanup-vdpa-v1-1-1745eccb0a5c@marliere.net>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/vdpa')
| -rw-r--r-- | drivers/vdpa/vdpa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c index d0695680b282..c73c06102e7e 100644 --- a/drivers/vdpa/vdpa.c +++ b/drivers/vdpa/vdpa.c @@ -115,7 +115,7 @@ static const struct attribute_group vdpa_dev_group = { }; __ATTRIBUTE_GROUPS(vdpa_dev); -static struct bus_type vdpa_bus = { +static const struct bus_type vdpa_bus = { .name = "vdpa", .dev_groups = vdpa_dev_groups, .match = vdpa_dev_match, |