diff options
Diffstat (limited to 'include/asm-i386/io.h')
| -rw-r--r-- | include/asm-i386/io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-i386/io.h b/include/asm-i386/io.h index 7b65b5b00034..e8e0bd641120 100644 --- a/include/asm-i386/io.h +++ b/include/asm-i386/io.h | |||
| @@ -112,6 +112,9 @@ extern void __iomem * __ioremap(unsigned long offset, unsigned long size, unsign | |||
| 112 | * writew/writel functions and the other mmio helpers. The returned | 112 | * writew/writel functions and the other mmio helpers. The returned |
| 113 | * address is not guaranteed to be usable directly as a virtual | 113 | * address is not guaranteed to be usable directly as a virtual |
| 114 | * address. | 114 | * address. |
| 115 | * | ||
| 116 | * If the area you are trying to map is a PCI BAR you should have a | ||
| 117 | * look at pci_iomap(). | ||
| 115 | */ | 118 | */ |
| 116 | 119 | ||
| 117 | static inline void __iomem * ioremap(unsigned long offset, unsigned long size) | 120 | static inline void __iomem * ioremap(unsigned long offset, unsigned long size) |