xref: /linux/drivers/pci/hotplug/cpqphp_nvram.h (revision 44f57d78)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Compaq Hot Plug Controller Driver
4  *
5  * Copyright (C) 1995,2001 Compaq Computer Corporation
6  * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
7  *
8  * All rights reserved.
9  *
10  * Send feedback to <greg@kroah.com>
11  *
12  */
13 
14 #ifndef _CPQPHP_NVRAM_H
15 #define _CPQPHP_NVRAM_H
16 
17 #ifndef CONFIG_HOTPLUG_PCI_COMPAQ_NVRAM
18 
19 static inline void compaq_nvram_init(void __iomem *rom_start)
20 {
21 	return;
22 }
23 
24 static inline int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl)
25 {
26 	return 0;
27 }
28 
29 static inline int compaq_nvram_store(void __iomem *rom_start)
30 {
31 	return 0;
32 }
33 
34 #else
35 
36 void compaq_nvram_init(void __iomem *rom_start);
37 int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl);
38 int compaq_nvram_store(void __iomem *rom_start);
39 
40 #endif
41 
42 #endif
43 
44