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of: merge struct device_node

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Merge of common code duplicated between Sparc, PowerPC and Microblaze

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Grant Likely 2009-10-15 10:57:49 -06:00
parent 731581e6a6
commit 6f19249283
4 changed files with 32 additions and 64 deletions
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20
arch/microblaze/include/asm/prom.h
View File

@ -73,26 +73,6 @@ struct boot_param_header {
u32 dt_struct_size; /* size of the DT structure block */
};
struct device_node {
const char *name;
const char *type;
phandle node;
phandle linux_phandle;
char *full_name;
struct property *properties;
struct property *deadprops; /* removed properties */
struct device_node *parent;
struct device_node *child;
struct device_node *sibling;
struct device_node *next; /* next device of same type */
struct device_node *allnext; /* next in list of all nodes */
struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
void *data;
};
extern struct device_node *of_chosen;
static inline int of_node_check_flag(struct device_node *n, unsigned long flag)

20
arch/powerpc/include/asm/prom.h
View File

@ -71,26 +71,6 @@ struct boot_param_header
u32 dt_struct_size; /* size of the DT structure block */
};
struct device_node {
const char *name;
const char *type;
phandle node;
phandle linux_phandle;
char *full_name;
struct property *properties;
struct property *deadprops; /* removed properties */
struct device_node *parent;
struct device_node *child;
struct device_node *sibling;
struct device_node *next; /* next device of same type */
struct device_node *allnext; /* next in list of all nodes */
struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
void *data;
};
extern struct device_node *of_chosen;
static inline int of_node_check_flag(struct device_node *n, unsigned long flag)

24
arch/sparc/include/asm/prom.h
View File

@ -29,30 +29,6 @@
#define of_prop_cmp(s1, s2) strcasecmp((s1), (s2))
#define of_node_cmp(s1, s2) strcmp((s1), (s2))
struct of_irq_controller;
struct device_node {
const char *name;
const char *type;
phandle node;
char *path_component_name;
char *full_name;
struct property *properties;
struct property *deadprops; /* removed properties */
struct device_node *parent;
struct device_node *child;
struct device_node *sibling;
struct device_node *next; /* next device of same type */
struct device_node *allnext; /* next in list of all nodes */
struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
void *data;
unsigned int unique_id;
struct of_irq_controller *irq_trans;
};
struct of_irq_controller {
unsigned int (*irq_build)(struct device_node *, unsigned int, void *);
void *data;

32
include/linux/of.h
View File

@ -17,6 +17,7 @@
*/
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/kref.h>
#include <linux/mod_devicetable.h>
typedef u32 phandle;
@ -31,6 +32,37 @@ struct property {
unsigned int unique_id;
};
#if defined(CONFIG_SPARC)
struct of_irq_controller;
#endif
struct device_node {
const char *name;
const char *type;
phandle node;
#if !defined(CONFIG_SPARC)
phandle linux_phandle;
#endif
char *full_name;
struct property *properties;
struct property *deadprops; /* removed properties */
struct device_node *parent;
struct device_node *child;
struct device_node *sibling;
struct device_node *next; /* next device of same type */
struct device_node *allnext; /* next in list of all nodes */
struct proc_dir_entry *pde; /* this node's proc directory */
struct kref kref;
unsigned long _flags;
void *data;
#if defined(CONFIG_SPARC)
char *path_component_name;
unsigned int unique_id;
struct of_irq_controller *irq_trans;
#endif
};
#include <asm/prom.h>
/* flag descriptions */