diff options
| author | Shashank Balaji <shashank.mahadasyam@sony.com> | 2026-05-18 19:19:57 +0900 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2026-06-08 23:27:25 +0200 |
| commit | cd6e95e7ab29c4f67475e3eafef6f836f06eb0e8 (patch) | |
| tree | 1186f0d8d4730ab53eca45740a87da0a5d6b1fb0 /include/linux | |
| parent | d3ec78f8f8d48a04a9fac38d47275c34645e5103 (diff) | |
soc/tegra: cbb: Move driver registration from pure_initcall to core_initcall
Commit "driver core: platform: set mod_name in driver registration" will
set struct device_driver's mod_name member for platform driver
registration. For a driver to be registered with its mod_name set,
module_kset needs to be initialized, which currently happens in a
subsys_initcall in param_sysfs_init(). The tegra cbb drivers register
themselves before module_kset init, in a pure_initcall. This works
currently because lookup_or_create_module_kobject(), which dereferences
module_kset via kset_find_obj(), is not called if mod_name is not set,
which is the case now.
So in preparation for the commit "driver core: platform: set mod_name in
driver registration", move tegra cbb driver registration to
core_initcall level, and commit "kernel: param: initialize module_kset
in a pure_initcall" will move module_kset init to pure_initcall level,
ensuring module_kset init happens before tegra cbb driver registration.
Suggested-by: Gary Guo <gary@garyguo.net>
Acked-by: Sumit Gupta <sumitg@nvidia.com>
Co-developed-by: Rahul Bukte <rahul.bukte@sony.com>
Signed-off-by: Rahul Bukte <rahul.bukte@sony.com>
Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://patch.msgid.link/20260518-acpi_mod_name-v5-1-705ccc430885@sony.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions
