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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2014-06-09 10:20:06 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-06-21 23:05:44 +0200 |
| commit | df334bead7e94772c41745af9f329383067d44ae (patch) | |
| tree | 54b2a66608d15d87c3235ca17ecc0c436f5b9e6d /arch/x86/kernel/acpi | |
| parent | x86, irq: Simplify the way to handle ISA IRQ (diff) | |
| download | linux-df334bead7e94772c41745af9f329383067d44ae.tar.xz linux-df334bead7e94772c41745af9f329383067d44ae.zip | |
x86, irq: Introduce helper functions to release IOAPIC pin
Introduce function mp_unmap_irq() to release IOAPIC IRQ when IRQ is not
used any more, which will typically called by pcibios_disabled_irq.
And function mp_irqdomain_unmap() is a common implementation of
irq_domain_ops.unmap for IOAPIC.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1402302011-23642-38-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/acpi')
0 files changed, 0 insertions, 0 deletions