diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2015-08-14 15:20:26 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-13 09:07:51 -0700 |
| commit | 0c7e8b8a0a4c216d5f9d1b6115858f70ede814ed (patch) | |
| tree | 68f976b06468809738f105498174e664fcef36c8 /include/linux/irq.h | |
| parent | 533eb4c087ba86e232ac9b49db9e553e1bdb4c59 (diff) | |
| download | lwn-0c7e8b8a0a4c216d5f9d1b6115858f70ede814ed.tar.gz lwn-0c7e8b8a0a4c216d5f9d1b6115858f70ede814ed.zip | |
genirq: Introduce irq_chip_set_type_parent() helper
commit b7560de198222994374c1340a389f12d5efb244a upstream.
This helper is required for irq chips which do not implement a
irq_set_type callback and need to call down the irq domain hierarchy
for the actual trigger type change.
This helper is required to fix further wreckage caused by the
conversion of TI OMAP to hierarchical irq domains and therefor tagged
for stable.
[ tglx: Massaged changelog ]
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: <linux@arm.linux.org.uk>
Cc: <nsekhar@ti.com>
Cc: <jason@lakedaemon.net>
Cc: <balbi@ti.com>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: <tony@atomide.com>
Cc: <marc.zyngier@arm.com>
Cc: stable@vger.kernel.org # 4.1
Link: http://lkml.kernel.org/r/1439554830-19502-3-git-send-email-grygorii.strashko@ti.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 62c6901cab55..3532dca843f4 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -467,6 +467,7 @@ extern int irq_chip_set_affinity_parent(struct irq_data *data, const struct cpumask *dest, bool force); extern int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on); +extern int irq_chip_set_type_parent(struct irq_data *data, unsigned int type); #endif /* Handling of unhandled and spurious interrupts: */ |