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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-06 23:17:09 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-06 23:17:09 +0300
commit9bbd4b9f38f56b4ee2c8ff268a1104ff38333e90 (patch)
tree7e889c87c06165e553fdc9056b9fa4d91b91a5ee /include/linux/of_irq.h
parent3e069adabc9487b5e28065a17e6a228da3412dfd (diff)
parent2d799dde8e69494e0234b8ecd5ce95cd06224329 (diff)
downloadlinux-9bbd4b9f38f56b4ee2c8ff268a1104ff38333e90.tar.xz
Merge tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring: "A fairly large (by DT standards) pull request this time with the majority being some overdue moving DT binding docs around to consolidate similar bindings. - DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options" * tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) MAINTAINERS: update DT binding doc locations devicetree: add Sigma Designs vendor prefix of: simplify arch_find_n_match_cpu_physical_id() function Documentation: arm: Fixed typo in socfpga fpga mgr example Documentation: devicetree: fix reference to legacy wakeup properties Documentation: devicetree: standardize/consolidate on "wakeup-source" property drivers: of: removing assignment of 0 to static variable xtensa: enable building of all dtbs mips: enable building of all dtbs metag: enable building of all dtbs metag: use common make variables for dtb builds h8300: enable building of all dtbs arm64: enable building of all dtbs arm: enable building of all dtbs arc: enable building of all dtbs arc: use common make variables for dtb builds of: add config option to enable building of all dtbs of/fdt: fix error checking for earlycon address of/overlay: add missing of_node_put of/platform: add missing of_node_put ...
Diffstat (limited to 'include/linux/of_irq.h')
-rw-r--r--include/linux/of_irq.h15
1 files changed, 6 insertions, 9 deletions
diff --git a/include/linux/of_irq.h b/include/linux/of_irq.h
index 65d969246a4d..039f2eec49ce 100644
--- a/include/linux/of_irq.h
+++ b/include/linux/of_irq.h
@@ -51,6 +51,7 @@ extern struct irq_domain *of_msi_get_domain(struct device *dev,
enum irq_domain_bus_token token);
extern struct irq_domain *of_msi_map_get_device_domain(struct device *dev,
u32 rid);
+extern void of_msi_configure(struct device *dev, struct device_node *np);
#else
static inline int of_irq_count(struct device_node *dev)
{
@@ -80,31 +81,27 @@ static inline struct irq_domain *of_msi_map_get_device_domain(struct device *dev
{
return NULL;
}
+static inline void of_msi_configure(struct device *dev, struct device_node *np)
+{
+}
#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)
{