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| author | Lad Prabhakar <[email protected]> | 2022-07-07 18:23:12 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2022-07-10 08:30:00 +0000 |
| commit | 08f12b4534c274c67245019021961206e7a3eefa (patch) | |
| tree | 910edd57e29eccfd4ce653e45ac961cfd16c4766 /drivers/acpi/cppc_acpi.c | |
| parent | irqchip: Add RZ/G2L IA55 Interrupt Controller driver (diff) | |
| download | kernel-08f12b4534c274c67245019021961206e7a3eefa.tar.gz kernel-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 <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions