1 /* 2 * Generic GPIO card-detect helper header 3 * 4 * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11 #ifndef MMC_CD_GPIO_H 12 #define MMC_CD_GPIO_H 13 14 struct mmc_host; 15 int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio); 16 void mmc_cd_gpio_free(struct mmc_host *host); 17 18 #endif 19