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Date: Tue, 20 Oct 2015 13:10:43 +1100
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
"H. Peter Anvin" <hpa@...or.com>,
Peter Zijlstra <peterz@...radead.org>,
Rob Herring <robherring2@...il.com>
Cc: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
Jonas Gorski <jogo@...nwrt.org>,
David Daney <david.daney@...ium.com>,
Marc Zyngier <marc.zyngier@....com>
Subject: linux-next: manual merge of the tip tree with the dt-rh tree
Hi all,
Today's linux-next merge of the tip tree got a conflict in:
include/linux/of_irq.h
between commits:
f9f9f11dcf0f ("of/irq: move of_msi_configure to the right guard and add a dummy")
52493d446141 ("of/irq: make of_irq_find_parent static")
from the dt-rh tree and commit:
8db02d8b4089 ("of/irq: Add new function of_msi_map_rid()")
48ae34fb39b0 ("of/irq: Add support code for multi-parent version of "msi-parent"")
82b9b4243c6d ("of/irq: Use the msi-map property to provide device-specific MSI domain")
from the tip tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@...b.auug.org.au
diff --cc include/linux/of_irq.h
index 580818d90475,65d969246a4d..000000000000
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@@ -46,7 -46,11 +46,12 @@@ extern int of_irq_get(struct device_nod
extern int of_irq_get_byname(struct device_node *dev, const char *name);
extern int of_irq_to_resource_table(struct device_node *dev,
struct resource *res, int nr_irqs);
+extern void of_msi_configure(struct device *dev, struct device_node *np);
+ extern struct irq_domain *of_msi_get_domain(struct device *dev,
+ struct device_node *np,
+ enum irq_domain_bus_token token);
+ extern struct irq_domain *of_msi_map_get_device_domain(struct device *dev,
+ u32 rid);
#else
static inline int of_irq_count(struct device_node *dev)
{
@@@ -65,25 -69,47 +70,43 @@@ static inline int of_irq_to_resource_ta
{
return 0;
}
+static inline void of_msi_configure(struct device *dev, struct device_node *np)
+{
+}
+ static inline struct irq_domain *of_msi_get_domain(struct device *dev,
+ struct device_node *np,
+ enum irq_domain_bus_token token)
+ {
+ return NULL;
+ }
+ static inline struct irq_domain *of_msi_map_get_device_domain(struct device *dev,
+ u32 rid)
+ {
+ return NULL;
+ }
#endif
-#if defined(CONFIG_OF)
+#if defined(CONFIG_OF_IRQ) || defined(CONFIG_SPARC)
/*
* irq_of_parse_and_map() is used by all OF enabled platforms; but SPARC
* implements it differently. However, the prototype is the same for all,
* so declare it here regardless of the CONFIG_OF_IRQ setting.
*/
extern unsigned int irq_of_parse_and_map(struct device_node *node, int index);
-extern struct device_node *of_irq_find_parent(struct device_node *child);
-extern void of_msi_configure(struct device *dev, struct device_node *np);
+ u32 of_msi_map_rid(struct device *dev, struct device_node *msi_np, u32 rid_in);
-#else /* !CONFIG_OF */
+#else /* !CONFIG_OF && !CONFIG_SPARC */
static inline unsigned int irq_of_parse_and_map(struct device_node *dev,
int index)
{
return 0;
}
+
-static inline void *of_irq_find_parent(struct device_node *child)
-{
- return NULL;
-}
-
+ static inline u32 of_msi_map_rid(struct device *dev,
+ struct device_node *msi_np, u32 rid_in)
+ {
+ return rid_in;
+ }
#endif /* !CONFIG_OF */
#endif /* __OF_IRQ_H */
--
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