linux-kernel - [PATCH 0/3] Updates in irqchip framework to remove irqchip

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Message-ID: <20210427113136.12469-1-anirudha.sarangi@xilinx.com>
Date:   Tue, 27 Apr 2021 17:01:33 +0530
From:   Anirudha Sarangi <anirudha.sarangi@...inx.com>
To:     Marc Zyngier <maz@...nel.org>
CC:     Thomas Gleixner <tglx@...utronix.de>,
        Michal Simek <michal.simek@...inx.com>,
        Valentin Schneider <valentin.schneider@....com>,
        Douglas Anderson <dianders@...omium.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Maulik Shah <mkshah@...eaurora.org>,
        Zhen Lei <thunder.leizhen@...wei.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        <devicetree@...r.kernel.org>, <git@...inx.com>,
        Anirudha Sarangi <anirudha.sarangi@...inx.com>
Subject: [PATCH 0/3] Updates in irqchip framework to remove irqchip

Available irqchip framework does not fully support use cases where an
irqchip driver has to be loaded and unloaded as a module. 
Existing Xilinx INTC driver does not have a remove path which means the
INTC IP cannot be removed from a removable partition.

Anirudha Sarangi (3):
  irqchip: xilinx: Avoid __init macro usage for xilinx_intc_of_init
  irqchip: Add support to remove irqchip driver modules.
  irqchip: xilinx: Add support to remove the Xilinx INTC driver module.

 drivers/irqchip/irq-xilinx-intc.c | 53 ++++++++++++++++++++++++++++---
 drivers/irqchip/irqchip.c         | 38 ++++++++++++++++++++--
 include/linux/irq.h               | 15 ++++++++-
 include/linux/of_irq.h            |  1 +
 kernel/irq/handle.c               |  2 +-
 5 files changed, 100 insertions(+), 9 deletions(-)

-- 
2.17.1