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| author |   Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2022-07-07 19:23:12 +0100 |
|---|---|---|
| committer |   Marc Zyngier <maz@kernel.org> | 2022-07-10 09:30:00 +0100 |
| commit | 08f12b4534c274c67245019021961206e7a3eefa (patch) | |
| tree | 910edd57e29eccfd4ce653e45ac961cfd16c4766 /scripts/generate_rust_analyzer.py | |
| parent | irqchip: Add RZ/G2L IA55 Interrupt Controller driver (diff) | |
| download | linux-rng-08f12b4534c274c67245019021961206e7a3eefa.tar.xz linux-rng-08f12b4534c274c67245019021961206e7a3eefa.zip | |
gpio: gpiolib: Allow free() callback to be overridden
Allow free() callback to be overridden from irq_domain_ops for
hierarchical chips.
This allows drivers to free up resources which are allocated during
child_to_parent_hwirq()/populate_parent_alloc_arg() callbacks.
On Renesas RZ/G2L platform a bitmap is maintained for TINT slots, a slot
is allocated in child_to_parent_hwirq() callback which is freed up in free
callback hence this override.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220707182314.66610-5-prabhakar.mahadev-lad.rj@bp.renesas.com
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions