| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| David S. Miller | 749805d | 2006-06-25 23:24:24 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Implement the sparc iomap interfaces |
| 4 | */ |
| 5 | #include <linux/pci.h> |
| 6 | #include <linux/module.h> |
| 7 | #include <asm/io.h> |
| 8 | |
| 9 | /* Create a virtual mapping cookie for an IO port range */ |
| 10 | void __iomem *ioport_map(unsigned long port, unsigned int nr) |
| 11 | { |
| 12 | return (void __iomem *) (unsigned long) port; |
| 13 | } |
| 14 | |
| 15 | void ioport_unmap(void __iomem *addr) |
| 16 | { |
| 17 | /* Nothing to do */ |
| 18 | } |
| 19 | EXPORT_SYMBOL(ioport_map); |
| 20 | EXPORT_SYMBOL(ioport_unmap); |
| 21 | |
| David S. Miller | 749805d | 2006-06-25 23:24:24 -0700 | [diff] [blame] | 22 | void pci_iounmap(struct pci_dev *dev, void __iomem * addr) |
| 23 | { |
| 24 | /* nothing to do */ |
| 25 | } |
| David S. Miller | 749805d | 2006-06-25 23:24:24 -0700 | [diff] [blame] | 26 | EXPORT_SYMBOL(pci_iounmap); |