From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiaxun Yang Subject: [PATCH v1 04/18] irqchip: Export generic chip domain map/unmap functions Date: Fri, 30 Aug 2019 12:25:54 +0800 Message-ID: <20190830042608.19569-5-jiaxun.yang@flygoat.com> References: <20190830042608.19569-1-jiaxun.yang@flygoat.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190830042608.19569-1-jiaxun.yang@flygoat.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-mips@vger.kernel.org Cc: chenhc@lemote.com, paul.burton@mips.com, tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, mark.rutland@arm.co, devicetree@vger.kernel.org, Jiaxun Yang List-Id: devicetree@vger.kernel.org Export irq_map_generic_chip, irq_unmap_generic_chip so drivers can use them to construct their own generic chip domain ops. Signed-off-by: Jiaxun Yang --- include/linux/irq.h | 1 + kernel/irq/generic-chip.c | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/include/linux/irq.h b/include/linux/irq.h index fb301cf29148..3637c24046e1 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -1060,6 +1060,7 @@ int irq_gc_set_wake(struct irq_data *d, unsigned int on); /* Setup functions for irq_chip_generic */ int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw_irq); +void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq); struct irq_chip_generic * irq_alloc_generic_chip(const char *name, int nr_ct, unsigned int irq_base, void __iomem *reg_base, irq_flow_handler_t handler); diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c index e2999a070a99..211b15c0d647 100644 --- a/kernel/irq/generic-chip.c +++ b/kernel/irq/generic-chip.c @@ -423,8 +423,9 @@ int irq_map_generic_chip(struct irq_domain *d, unsigned int virq, irq_modify_status(virq, dgc->irq_flags_to_clear, dgc->irq_flags_to_set); return 0; } +EXPORT_SYMBOL_GPL(irq_map_generic_chip); -static void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq) +void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq) { struct irq_data *data = irq_domain_get_irq_data(d, virq); struct irq_domain_chip_generic *dgc = d->gc; @@ -443,6 +444,7 @@ static void irq_unmap_generic_chip(struct irq_domain *d, unsigned int virq) NULL); } +EXPORT_SYMBOL_GPL(irq_unmap_generic_chip); struct irq_domain_ops irq_generic_chip_ops = { .map = irq_map_generic_chip, -- 2.22.0