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/linux/drivers/perf/
H A Darm-ccn.cdiff adbb8a1edecda677c5f031b44da25680a08a163e Fri Dec 24 17:13:31 CET 2021 Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> perf/arm-ccn: Use platform_get_irq() to get the interrupt

platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
allocation of IRQ resources in DT core code, this causes an issue
when using hierarchical interrupt domains using "interrupts" property
in the node as this bypasses the hierarchical setup and messes up the
irq chaining.

In preparation for removal of static setup of IRQ resource from DT core
code use platform_get_irq().

Link: https://lore.kernel.org/r/20211224161334.31123-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Will Deacon <will@kernel.org>