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| author | Marc Zyngier <maz@kernel.org> | 2022-04-19 15:23:14 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-04-19 15:23:14 +0100 |
| commit | 4bde53ab3370bfd377eff27152da36be9784e4f5 (patch) | |
| tree | 08bcab802d6efe5b5c5ba1ad37234656a175e6bd /kernel/irq | |
| parent | b2d229d4ddb17db541098b83524d901257e93845 (diff) | |
| parent | 5644b66a9c63c3cadc6ba85faf5a15604e6cf29a (diff) | |
| download | linux-4bde53ab3370bfd377eff27152da36be9784e4f5.tar.gz | |
Merge branch irq/gpio-immutable into irq/irqchip-next
* irq/gpio-immutable:
: .
: First try at preventing the GPIO subsystem from abusing irq_chip
: data structures. The general idea is to have an irq_chip flag
: to tell the GPIO subsystem that these structures are immutable,
: and to convert drivers one by one.
: .
Documentation: Update the recommended pattern for GPIO irqchips
gpio: Update TODO to mention immutable irq_chip structures
pinctrl: amd: Make the irqchip immutable
pinctrl: msmgpio: Make the irqchip immutable
pinctrl: apple-gpio: Make the irqchip immutable
gpio: pl061: Make the irqchip immutable
gpio: tegra186: Make the irqchip immutable
gpio: Add helpers to ease the transition towards immutable irq_chip
gpio: Expose the gpiochip_irq_re[ql]res helpers
gpio: Don't fiddle with irqchips marked as immutable
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/debugfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/irq/debugfs.c b/kernel/irq/debugfs.c index 2b43f5f5033d1..bc8e40cf2b65a 100644 --- a/kernel/irq/debugfs.c +++ b/kernel/irq/debugfs.c @@ -58,6 +58,7 @@ static const struct irq_bit_descr irqchip_flags[] = { BIT_MASK_DESCR(IRQCHIP_SUPPORTS_LEVEL_MSI), BIT_MASK_DESCR(IRQCHIP_SUPPORTS_NMI), BIT_MASK_DESCR(IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND), + BIT_MASK_DESCR(IRQCHIP_IMMUTABLE), }; static void |