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Device tree regression fix for v3.7 

Simple build regression fix for DT device drivers on Sparc. An earlier
 change had masked out the of_iomap() helper on SPARC.
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Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6

Pull device tree regression fix from Grant Likely:
 "Simple build regression fix for DT device drivers on Sparc.  An
  earlier change had masked out the of_iomap() helper on SPARC."

* tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6:
  of/address: sparc: Declare of_iomap as an extern function for sparc again
This commit is contained in:
Linus Torvalds 2012-11-23 12:36:06 -10:00
parent a0543d6438 0e622d3919
commit 5e351cdc99
2 changed files with 6 additions and 1 deletions
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5
arch/sparc/include/asm/prom.h
View File

@ -63,10 +63,13 @@ extern char *of_console_options;
extern void irq_trans_init(struct device_node *dp); extern void irq_trans_init(struct device_node *dp);
extern char *build_path_component(struct device_node *dp); extern char *build_path_component(struct device_node *dp);
/* SPARC has a local implementation */ /* SPARC has local implementations */
extern int of_address_to_resource(struct device_node *dev, int index, extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r); struct resource *r);
#define of_address_to_resource of_address_to_resource #define of_address_to_resource of_address_to_resource
void __iomem *of_iomap(struct device_node *node, int index);
#define of_iomap of_iomap
#endif /* __KERNEL__ */ #endif /* __KERNEL__ */
#endif /* _SPARC_PROM_H */ #endif /* _SPARC_PROM_H */

2
include/linux/of_address.h
View File

@ -42,10 +42,12 @@ static inline struct device_node *of_find_matching_node_by_address(
{ {
return NULL; return NULL;
} }
#ifndef of_iomap
static inline void __iomem *of_iomap(struct device_node *device, int index) static inline void __iomem *of_iomap(struct device_node *device, int index)
{ {
return NULL; return NULL;
} }
#endif
static inline const __be32 *of_get_address(struct device_node *dev, int index, static inline const __be32 *of_get_address(struct device_node *dev, int index,
u64 *size, unsigned int *flags) u64 *size, unsigned int *flags)
{ {