drivers/mmc/host/mmci_qcom_dml.h

   1 /*
   2  *
   3  * Copyright (c) 2011, The Linux Foundation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 and
   7  * only version 2 as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  */
  15 #ifndef __MMC_QCOM_DML_H__
  16 #define __MMC_QCOM_DML_H__
  17
  18 #ifdef CONFIG_MMC_QCOM_DML
  19 int dml_hw_init(struct mmci_host *host, struct device_node *np);
  20 void dml_start_xfer(struct mmci_host *host, struct mmc_data *data);
  21 #else
  22 static inline int dml_hw_init(struct mmci_host *host, struct device_node *np)
  23 {
  24         return -ENOSYS;
  25 }
  26 static inline void dml_start_xfer(struct mmci_host *host, struct mmc_data *data)
  27 {
  28 }
  29 #endif /* CONFIG_MMC_QCOM_DML */
  30
  31 #endif /* __MMC_QCOM_DML_H__ */