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authorThomas Gleixner <tglx@linutronix.de>2021-09-24 15:11:04 +0300
committerThomas Gleixner <tglx@linutronix.de>2021-09-24 15:11:04 +0300
commitf9bfed3ad5b1662426479be2c7b26a608560b7d4 (patch)
tree4a2f95f5f6e81927bd0dac5662f365b628aaf03c /Documentation
parente4e737bb5c170df6135a127739a9e6148ee3da82 (diff)
parentb78f26926b17cc289e4f16b63363abe0aa2e8efc (diff)
downloadlinux-f9bfed3ad5b1662426479be2c7b26a608560b7d4.tar.xz
Merge tag 'irqchip-fixes-5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier: - Work around a bad GIC integration on a Renesas platform, where the interconnect cannot deal with byte-sized MMIO accesses - Cleanup another Renesas driver abusing the comma operator - Fix a potential GICv4 memory leak on an error path - Make the type of 'size' consistent with the rest of the code in __irq_domain_add() - Fix a regression in the Armada 370-XP IPI path - Fix the build for the obviously unloved goldfish-pic - Some documentation fixes Link: https://lore.kernel.org/r/20210924090933.2766857-1-maz@kernel.org
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/core-api/irq/irq-domain.rst5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst
index 6979b4af2c1f..9c0e8758037a 100644
--- a/Documentation/core-api/irq/irq-domain.rst
+++ b/Documentation/core-api/irq/irq-domain.rst
@@ -175,9 +175,10 @@ for IRQ numbers that are passed to struct device registrations. In that
case the Linux IRQ numbers cannot be dynamically assigned and the legacy
mapping should be used.
-As the name implies, the *_legacy() functions are deprecated and only
+As the name implies, the \*_legacy() functions are deprecated and only
exist to ease the support of ancient platforms. No new users should be
-added.
+added. Same goes for the \*_simple() functions when their use results
+in the legacy behaviour.
The legacy map assumes a contiguous range of IRQ numbers has already
been allocated for the controller and that the IRQ number can be