diff options
| author | Christian Krafft <krafft@de.ibm.com> | 2007-04-25 01:32:02 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-02 20:04:29 +1000 |
| commit | c3e8011ad1bf4791a9c6d70ac1b377df93a9f5af (patch) | |
| tree | e18620d2c9cf27628a217c7cbf234324ea5bb40f | |
| parent | ed16669298b26266fc0c81bcd4ecc4b4126f77eb (diff) | |
| download | op-kernel-dev-c3e8011ad1bf4791a9c6d70ac1b377df93a9f5af.zip op-kernel-dev-c3e8011ad1bf4791a9c6d70ac1b377df93a9f5af.tar.gz | |
[POWERPC] Uninline of_iomap function
There is no big reason to have that function inlined.
Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 11 | ||||
| -rw-r--r-- | include/asm-powerpc/prom.h | 19 |
2 files changed, 19 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 78ee8d5..b5c96af 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -1056,3 +1056,14 @@ int of_irq_to_resource(struct device_node *dev, int index, struct resource *r) return irq; } EXPORT_SYMBOL_GPL(of_irq_to_resource); + +void __iomem *of_iomap(struct device_node *np, int index) +{ + struct resource res; + + if (of_address_to_resource(np, index, &res)) + return NULL; + + return ioremap(res.start, 1 + res.end - res.start); +} +EXPORT_SYMBOL(of_iomap); diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 1375f8c..6845af9 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -20,7 +20,6 @@ #include <linux/platform_device.h> #include <asm/irq.h> #include <asm/atomic.h> -#include <asm/io.h> /* Definitions used by the flattened device tree */ #define OF_DT_HEADER 0xd00dfeed /* marker */ @@ -337,16 +336,14 @@ extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); extern int of_irq_to_resource(struct device_node *dev, int index, struct resource *r); -static inline void __iomem *of_iomap(struct device_node *np, int index) -{ - struct resource res; - - if (of_address_to_resource(np, index, &res)) - return NULL; - - return ioremap(res.start, 1 + res.end - res.start); -} - +/** + * of_iomap - Maps the memory mapped IO for a given device_node + * @device: the device whose io range will be mapped + * @index: index of the io range + * + * Returns a pointer to the mapped memory + */ +extern void __iomem *of_iomap(struct device_node *device, int index); #endif /* __KERNEL__ */ #endif /* _POWERPC_PROM_H */ |
