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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 16:52:17 +0900 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 16:52:17 +0900 |
commit | 10d0c9705e80bbd3d587c5fad24599aabaca6688 (patch) | |
tree | 9456083a1b04b8d98da08d88e937cfeff80e2a7d /include/linux/of.h | |
parent | 85b656cf1560e27a89354a23f2c10ba229d2f173 (diff) | |
parent | c11eede69b6ad0ac44ebc1e021a8d2699c5f1f8f (diff) | |
download | linux-10d0c9705e80bbd3d587c5fad24599aabaca6688.tar.gz linux-10d0c9705e80bbd3d587c5fad24599aabaca6688.tar.bz2 linux-10d0c9705e80bbd3d587c5fad24599aabaca6688.zip |
Merge tag 'devicetree-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"DeviceTree updates for 3.13. This is a bit larger pull request than
usual for this cycle with lots of clean-up.
- Cross arch clean-up and consolidation of early DT scanning code.
- Clean-up and removal of arch prom.h headers. Makes arch specific
prom.h optional on all but Sparc.
- Addition of interrupts-extended property for devices connected to
multiple interrupt controllers.
- Refactoring of DT interrupt parsing code in preparation for
deferred probe of interrupts.
- ARM cpu and cpu topology bindings documentation.
- Various DT vendor binding documentation updates"
* tag 'devicetree-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (82 commits)
powerpc: add missing explicit OF includes for ppc
dt/irq: add empty of_irq_count for !OF_IRQ
dt: disable self-tests for !OF_IRQ
of: irq: Fix interrupt-map entry matching
MIPS: Netlogic: replace early_init_devtree() call
of: Add Panasonic Corporation vendor prefix
of: Add Chunghwa Picture Tubes Ltd. vendor prefix
of: Add AU Optronics Corporation vendor prefix
of/irq: Fix potential buffer overflow
of/irq: Fix bug in interrupt parsing refactor.
of: set dma_mask to point to coherent_dma_mask
of: add vendor prefix for PHYTEC Messtechnik GmbH
DT: sort vendor-prefixes.txt
of: Add vendor prefix for Cadence
of: Add empty for_each_available_child_of_node() macro definition
arm/versatile: Fix versatile irq specifications.
of/irq: create interrupts-extended property
microblaze/pci: Drop PowerPC-ism from irq parsing
of/irq: Create of_irq_parse_and_map_pci() to consolidate arch code.
of/irq: Use irq_of_parse_and_map()
...
Diffstat (limited to 'include/linux/of.h')
-rw-r--r-- | include/linux/of.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index ebf75f760bd3..276c546980d8 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -136,7 +136,9 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size) return of_read_number(cell, size); } +#if defined(CONFIG_SPARC) #include <asm/prom.h> +#endif /* Default #address and #size cells. Allow arch asm/prom.h to override */ #if !defined(OF_ROOT_NODE_ADDR_CELLS_DEFAULT) @@ -288,6 +290,7 @@ extern int of_n_size_cells(struct device_node *np); extern const struct of_device_id *of_match_node( const struct of_device_id *matches, const struct device_node *node); extern int of_modalias_node(struct device_node *node, char *modalias, int len); +extern void of_print_phandle_args(const char *msg, const struct of_phandle_args *args); extern struct device_node *of_parse_phandle(const struct device_node *np, const char *phandle_name, int index); @@ -377,6 +380,9 @@ static inline bool of_have_populated_dt(void) #define for_each_child_of_node(parent, child) \ while (0) +#define for_each_available_child_of_node(parent, child) \ + while (0) + static inline struct device_node *of_get_child_by_name( const struct device_node *node, const char *name) @@ -552,13 +558,10 @@ static inline const char *of_prop_next_string(struct property *prop, #define of_match_node(_matches, _node) NULL #endif /* CONFIG_OF */ -#ifndef of_node_to_nid -static inline int of_node_to_nid(struct device_node *np) -{ - return numa_node_id(); -} - -#define of_node_to_nid of_node_to_nid +#if defined(CONFIG_OF) && defined(CONFIG_NUMA) +extern int of_node_to_nid(struct device_node *np); +#else +static inline int of_node_to_nid(struct device_node *device) { return 0; } #endif /** |