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author | David Daney <david.daney@cavium.com> | 2017-08-17 17:53:34 -0700 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2017-08-18 11:21:42 +0200 |
commit | 495c38d3001fd226cf91df1d031320f349bcaf35 (patch) | |
tree | e95708012ea936df31395e7d0139c4ae82ae9ff0 /include/crypto/aes.h | |
parent | 0d12ec075a18f53e6f58ec95a4f534da2641bf9b (diff) | |
download | linux-495c38d3001fd226cf91df1d031320f349bcaf35.tar.gz linux-495c38d3001fd226cf91df1d031320f349bcaf35.tar.bz2 linux-495c38d3001fd226cf91df1d031320f349bcaf35.zip |
irqdomain: Add irq_domain_{push,pop}_irq() functions
For an already existing irqdomain hierarchy, as might be obtained via
a call to pci_enable_msix_range(), a PCI driver wishing to add an
additional irqdomain to the hierarchy needs to be able to insert the
irqdomain to that already initialized hierarchy. Calling
irq_domain_create_hierarchy() allows the new irqdomain to be created,
but no existing code allows for initializing the associated irq_data.
Add a couple of helper functions (irq_domain_push_irq() and
irq_domain_pop_irq()) to initialize the irq_data for the new
irqdomain added to an existing hierarchy.
Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Link: http://lkml.kernel.org/r/1503017616-3252-6-git-send-email-david.daney@cavium.com
Diffstat (limited to 'include/crypto/aes.h')
0 files changed, 0 insertions, 0 deletions