diff options
| author | Yingjoe Chen | 2014-11-13 16:37:05 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2014-11-23 13:01:46 +0100 |
| commit | 56e8abab615e0c5858cfb9fa0015a44641762b9d (patch) | |
| tree | b901401d90577e00ff7a11bd31c291f14720c8a3 /include/linux/irq.h | |
| parent | genirq: Introduce helper functions to support stacked irq_chip (diff) | |
| download | kernel-qcow2-linux-56e8abab615e0c5858cfb9fa0015a44641762b9d.tar.gz kernel-qcow2-linux-56e8abab615e0c5858cfb9fa0015a44641762b9d.tar.xz kernel-qcow2-linux-56e8abab615e0c5858cfb9fa0015a44641762b9d.zip | |
genirq: Add more helper functions to support stacked irq_chip
Add more helper function for stacked irq_chip to just call parent's
function.
Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Gran Likely <grant.likely@linaro.org>
Cc: Boris BREZILLON <boris.brezillon@free-electrons.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Yijing Wang <wangyijing@huawei.com>
Cc: <srv_heupstream@mediatek.com>
Cc: <yingjoe.chen@gmail.com>
Cc: <hc.yen@mediatek.com>
Cc: <eddie.huang@mediatek.com>
Cc: <nathan.chung@mediatek.com>
Cc: <yh.chen@mediatek.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Link: http://lkml.kernel.org/r/1415893029-2971-3-git-send-email-yingjoe.chen@mediatek.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 0adcbbbf2e87..fad4bf6f15f6 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -446,6 +446,12 @@ extern void handle_nested_irq(unsigned int irq); #ifdef CONFIG_IRQ_DOMAIN_HIERARCHY extern void irq_chip_ack_parent(struct irq_data *data); extern int irq_chip_retrigger_hierarchy(struct irq_data *data); +extern void irq_chip_mask_parent(struct irq_data *data); +extern void irq_chip_unmask_parent(struct irq_data *data); +extern void irq_chip_eoi_parent(struct irq_data *data); +extern int irq_chip_set_affinity_parent(struct irq_data *data, + const struct cpumask *dest, + bool force); #endif /* Handling of unhandled and spurious interrupts: */ |