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 static inline int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl) 22 { 23 return 0; 24 } 25 26 static inline int compaq_nvram_store(void __iomem *rom_start) 27 { 28 return 0; 29 } 30 31 #else 32 33 void compaq_nvram_init(void __iomem *rom_start); 34 int compaq_nvram_load(void __iomem *rom_start, struct controller *ctrl); 35 int compaq_nvram_store(void __iomem *rom_start); 36 37 #endif 38 39 #endif 40 41