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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2014-06-09 16:20:05 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-06-21 23:03:36 +0200 |
| commit | 43a775916d63d1c822107b39987192ca5ced445c (patch) | |
| tree | 56816ff02eeb348296f35d87a8e910afa8a221b5 | |
| parent | 401c58fcbbf570e7e4a8ee0e21ffd829deb4de0b (diff) | |
| download | linux-43a775916d63d1c822107b39987192ca5ced445c.tar.gz linux-43a775916d63d1c822107b39987192ca5ced445c.tar.bz2 linux-43a775916d63d1c822107b39987192ca5ced445c.zip | |
genirq: Export irq_domain_disassociate() to architecture interrupt drivers
Export irq_domain_disassociate() to architecture interrupt drivers,
so it could be used to handle legacy IRQ descriptors on x86.
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/1402302011-23642-37-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | include/linux/irqdomain.h | 2 | ||||
| -rw-r--r-- | kernel/irq/irqdomain.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index c983ed18c332..b0f9d16e48f6 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -172,6 +172,8 @@ extern int irq_domain_associate(struct irq_domain *domain, unsigned int irq, extern void irq_domain_associate_many(struct irq_domain *domain, unsigned int irq_base, irq_hw_number_t hwirq_base, int count); +extern void irq_domain_disassociate(struct irq_domain *domain, + unsigned int irq); extern unsigned int irq_create_mapping(struct irq_domain *host, irq_hw_number_t hwirq); diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index eb5e10e32e05..6534ff6ce02e 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -231,7 +231,7 @@ void irq_set_default_host(struct irq_domain *domain) } EXPORT_SYMBOL_GPL(irq_set_default_host); -static void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq) +void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq) { struct irq_data *irq_data = irq_get_irq_data(irq); irq_hw_number_t hwirq; |