diff options
Diffstat (limited to 'arch/sparc/kernel/ioport.c')
| -rw-r--r-- | arch/sparc/kernel/ioport.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 7b17522f59b..2a8a847764d 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -36,12 +36,12 @@ #include <linux/pci.h> /* struct pci_dev */ #include <linux/proc_fs.h> #include <linux/scatterlist.h> +#include <linux/of_device.h> #include <asm/io.h> #include <asm/vaddrs.h> #include <asm/oplib.h> #include <asm/prom.h> -#include <asm/of_device.h> #include <asm/sbus.h> #include <asm/page.h> #include <asm/pgalloc.h> @@ -49,13 +49,16 @@ #define mmu_inval_dma_area(p, l) /* Anton pulled it out for 2.4.0-xx */ -struct resource *_sparc_find_resource(struct resource *r, unsigned long); +static struct resource *_sparc_find_resource(struct resource *r, + unsigned long); static void __iomem *_sparc_ioremap(struct resource *res, u32 bus, u32 pa, int sz); static void __iomem *_sparc_alloc_io(unsigned int busno, unsigned long phys, unsigned long size, char *name); static void _sparc_free_io(struct resource *res); +static void register_proc_sparc_ioport(void); + /* This points to the next to use virtual memory for DVMA mappings */ static struct resource _sparc_dvma = { .name = "sparc_dvma", .start = DVMA_VADDR, .end = DVMA_END - 1 @@ -539,8 +542,6 @@ void __init sbus_setup_arch_props(struct sbus_bus *sbus, struct device_node *dp) int __init sbus_arch_preinit(void) { - extern void register_proc_sparc_ioport(void); - register_proc_sparc_ioport(); #ifdef CONFIG_SUN4 @@ -853,8 +854,8 @@ _sparc_io_get_info(char *buf, char **start, off_t fpos, int length, int *eof, * XXX Too slow. Can have 8192 DVMA pages on sun4m in the worst case. * This probably warrants some sort of hashing. */ -struct resource * -_sparc_find_resource(struct resource *root, unsigned long hit) +static struct resource *_sparc_find_resource(struct resource *root, + unsigned long hit) { struct resource *tmp; @@ -865,7 +866,7 @@ _sparc_find_resource(struct resource *root, unsigned long hit) return NULL; } -void register_proc_sparc_ioport(void) +static void register_proc_sparc_ioport(void) { #ifdef CONFIG_PROC_FS create_proc_read_entry("io_map",0,NULL,_sparc_io_get_info,&sparc_iomap); |