Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1281735

[PATCH v3 07/19] genirq: Make irq_domain_alloc_descs() non static

Show all headers | View raw

We will need to use this function to implement irq_reserve_ipi() later. So make
it non static and move the prototype to irqdomain.h to allow using it outside
irqdomain.c

Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
---
 include/linux/irqdomain.h | 2 ++
 kernel/irq/irqdomain.c    | 6 ++----
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index f717796a4d5e..fcafae8e3aaf 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -212,6 +212,8 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
 extern struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,
 						   enum irq_domain_bus_token bus_token);
 extern void irq_set_default_host(struct irq_domain *host);
+extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,
+				  irq_hw_number_t hwirq, int node);
 
 static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)
 {
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 22aa9612ef7c..c31ab8f67f06 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -23,8 +23,6 @@ static DEFINE_MUTEX(irq_domain_mutex);
 static DEFINE_MUTEX(revmap_trees_mutex);
 static struct irq_domain *irq_default_domain;
 
-static int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,
-				  irq_hw_number_t hwirq, int node);
 static void irq_domain_check_hierarchy(struct irq_domain *domain);
 
 struct irqchip_fwid {
@@ -833,8 +831,8 @@ const struct irq_domain_ops irq_domain_simple_ops = {
 };
 EXPORT_SYMBOL_GPL(irq_domain_simple_ops);
 
-static int irq_domain_alloc_descs(int virq, unsigned int cnt,
-				  irq_hw_number_t hwirq, int node)
+int irq_domain_alloc_descs(int virq, unsigned int cnt,
+			   irq_hw_number_t hwirq, int node)
 {
 	unsigned int hint;
 
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH v3 00/19] Implement generic IPI support mechanism Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 01/19] genirq: Add new IRQ_DOMAIN_FLAGS_IPI Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 04/19] genirq: Add struct ipi_mapping and its helper functions Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 08/19] genirq: Add a new generic IPI reservation code to irq core Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 11/19] genirq: Implement ipi_send_{mask, single}() Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 09/19] genirq: Add a new function to get IPI reverse mapping Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 17/19] MIPS: Make smp CMP, CPS and MT use the new generic IPI functions Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 18/19] MIPS: Delete smp-gic.c Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 03/19] genirq: Add GENERIC_IRQ_IPI Kconfig symbol Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 02/19] genirq: Add DOMAIN_BUS_IPI Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 05/19] genirq: Add ipi_offset to irq_common_data Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 13/19] irqchip/mips-gic: Add device hierarchy domain Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 19/19] irqchip/mips-gic: Add new DT property to reserve IPIs Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 07/19] genirq: Make irq_domain_alloc_descs() non static Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 10/19] genirq: Add a new irq_send_ipi() to irq_chip Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 16/19] MIPS: Add generic SMP IPI support Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 06/19] genirq: Add an extra comment about the use of affinity in irq_common_data Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100
  [PATCH v3 12/19] irqchip/mips-gic: Add a IPI hierarchy domain Qais Yousef <qais.yousef@imgtec.com> - 2015-12-02 13:30 +0100

csiph-web