diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:52:26 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:52:26 -0600 |
| commit | 7baca6ad0ef09c8a78d798c93a3ce25336e8f50f (patch) | |
| tree | f3dd43243be6e840dc2b0386e91c4146a4f51620 /include/linux/io.h | |
| parent | 06d8bf64ba25db42fcc60d2da2268ac22af94e77 (diff) | |
| parent | 17e0e27020d028a790d97699aff85a43af5be472 (diff) | |
Merge branch 'master' into for_paulus
Diffstat (limited to 'include/linux/io.h')
| -rw-r--r-- | include/linux/io.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/io.h b/include/linux/io.h index 81877ea39309..c244a0cc9319 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -22,12 +22,27 @@ #include <asm/io.h> #include <asm/page.h> +struct device; + void __iowrite32_copy(void __iomem *to, const void *from, size_t count); void __iowrite64_copy(void __iomem *to, const void *from, size_t count); int ioremap_page_range(unsigned long addr, unsigned long end, unsigned long phys_addr, pgprot_t prot); +/* + * Managed iomap interface + */ +void __iomem * devm_ioport_map(struct device *dev, unsigned long port, + unsigned int nr); +void devm_ioport_unmap(struct device *dev, void __iomem *addr); + +void __iomem * devm_ioremap(struct device *dev, unsigned long offset, + unsigned long size); +void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset, + unsigned long size); +void devm_iounmap(struct device *dev, void __iomem *addr); + /** * check_signature - find BIOS signatures * @io_addr: mmio address to check |