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