parport.h 604 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef __ASM_GENERIC_PARPORT_H
  3. #define __ASM_GENERIC_PARPORT_H
  4. /*
  5. * An ISA bus may have i8255 parallel ports at well-known
  6. * locations in the I/O space, which are scanned by
  7. * parport_pc_find_isa_ports.
  8. *
  9. * Without ISA support, the driver will only attach
  10. * to devices on the PCI bus.
  11. */
  12. static int parport_pc_find_isa_ports(int autoirq, int autodma);
  13. static int parport_pc_find_nonpci_ports(int autoirq, int autodma)
  14. {
  15. #ifdef CONFIG_ISA
  16. return parport_pc_find_isa_ports(autoirq, autodma);
  17. #else
  18. return 0;
  19. #endif
  20. }
  21. #endif /* __ASM_GENERIC_PARPORT_H */