[PATCH v2 0/3] firmware_loader: make RUST_FW_LOADER_ABSTRACTIONS select FW_LOADER

[Alexandre Courbot <acourbot@nvidia.com>]

I have noticed that build fails when doing the following:

- Start with the x86 defconfig,
- Using nconfig, enable `CONFIG_RUST` and `CONFIG_DRM_NOVA`,
- Start building.

The problem is that `CONFIG_RUST_FW_LOADER_ABSTRACTIONS` remains
unselected, despite it being a dependency of `CONFIG_NOVA_CORE`. This
seems to happen because `CONFIG_DRM_NOVA` selects `CONFIG_NOVA_CORE`.

Fix this by making `CONFIG_RUST_FW_LOADER_ABSTRACTIONS` select
`CONFIG_FW_LOADER`, and by transition make all users of
`CONFIG_RUST_FW_LOADER_ABSTRACTIONS` (so far, nova-core and net/phy)
select it as well.

`CONFIG_FW_LOADER` is more often selected than depended on, so this
seems to make sense generally speaking.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
---
Changes in v2:
- Split into 3 patches.
- Link to v1: https://lore.kernel.org/r/20251104-b4-select-rust-fw-v1-1-afea175dba22@nvidia.com

---
Alexandre Courbot (3):
      firmware_loader: make RUST_FW_LOADER_ABSTRACTIONS select FW_LOADER
      gpu: nova-core: select RUST_FW_LOADER_ABSTRACTIONS
      net: phy: select RUST_FW_LOADER_ABSTRACTIONS

 drivers/base/firmware_loader/Kconfig | 2 +-
 drivers/gpu/nova-core/Kconfig        | 2 +-
 drivers/net/phy/Kconfig              | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
base-commit: 6553a8f168fb7941ae73d39eccac64f3a2b9b399
change-id: 20251104-b4-select-rust-fw-aeb1e46bcee9

Best regards,
-- 
Alexandre Courbot <acourbot@nvidia.com>