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>

diff --git a/drivers/soc/tegra/cbb/tegra194-cbb.c b/drivers/soc/tegra/cbb/tegra194-cbb.c
index ab75d50cc85c469be46e22cd95c67d3a0a563625..2f69e104c8385f04523eddaf17048073b3612c39 100644 (file)
--- a/drivers/soc/tegra/cbb/tegra194-cbb.c
+++ b/drivers/soc/tegra/cbb/tegra194-cbb.c
@@ -2342,7 +2342,7 @@ static int __init tegra194_cbb_init(void)
 {
        return platform_driver_register(&tegra194_cbb_driver);
 }
-pure_initcall(tegra194_cbb_init);
+core_initcall(tegra194_cbb_init);
 
 static void __exit tegra194_cbb_exit(void)
 {

diff --git a/drivers/soc/tegra/cbb/tegra234-cbb.c b/drivers/soc/tegra/cbb/tegra234-cbb.c
index fb26f085f69143e19bca55f0c48430c70c9d9a73..785072fa4e85ecc0eb934a8f96d6d919d508b1ed 100644 (file)
--- a/drivers/soc/tegra/cbb/tegra234-cbb.c
+++ b/drivers/soc/tegra/cbb/tegra234-cbb.c
@@ -1774,7 +1774,7 @@ static int __init tegra234_cbb_init(void)
 {
        return platform_driver_register(&tegra234_cbb_driver);
 }
-pure_initcall(tegra234_cbb_init);
+core_initcall(tegra234_cbb_init);
 
 static void __exit tegra234_cbb_exit(void)
 {